사춘기시절 | 원소기호[원소 주기율표...(edunet4u Link)] - Daum 카페

<P> <TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=760 align=center border=0> <TBODY> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=770 colSpan=19 height=62> <P style="LINE-HEIGHT: 160%" align=justify></P> <DIV id=list style="Z-INDEX: 1; LEFT: 743px; WIDTH: 27px; POSITION: absolute; TOP: 245px; HEIGHT: 32px" _fl_pos="1" _fl_pos_top="245" _fl_pos_left="743"> <P style="LINE-HEIGHT: 100%" align=center><A href="http://cont1.edunet4u.net/cobac2/period/period.html" target=_self><SPAN style="FONT-SIZE: 12pt"><FONT face=돋움 color=red>▲</FONT></SPAN><FONT face=돋움 color=red><SPAN style="FONT-SIZE: 11pt"><BR></SPAN><SPAN style="FONT-SIZE: 9pt">차례</SPAN></FONT></A><SPAN style="FONT-SIZE: 11pt"><FONT face=돋움 color=red><BR></FONT></SPAN></P></DIV><FONT face=돋움><SPAN style="FONT-SIZE: 12pt"><B><A name=▲></A></B></SPAN></FONT> <IMG height=62 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fcont1.edunet4u.net%2Fcobac2%2Fperiod%2Fimage%2FPeriod%2520Table.jpg" width=760 border=0> <P></P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=770 colSpan=19> <P style="LINE-HEIGHT: 30%"> </P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=60 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=37 bgColor=#666666 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">1족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#666666 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">2족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#999999 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">3족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#999999 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">4족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#999999 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">5족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#999999 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">6족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#999999 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">7족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#999999 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">8족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#999999 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">9족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#999999 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">10족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#999999 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">11족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#666666 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">12족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#666666 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">13족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#666666 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">14족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#666666 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">15족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#666666 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">16족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#666666 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">17족</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#666666 height=20> <P><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt">18족</SPAN></FONT></P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=60 bgColor=#c1cdc1 height=20> <P align=center><FONT face=돋움 color=#104e8b><SPAN style="FONT-SIZE: 10pt">1주기</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=37 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/H.html" target=_blank><FONT face=돋움 color=#0000ff><B><SPAN style="FONT-SIZE: 10pt">H</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/He.html" target=_blank><FONT face=돋움 color=#0000ff><B><SPAN style="FONT-SIZE: 10pt">He</SPAN></B></FONT></A></P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=60 bgColor=#c1cdc1 height=20> <P align=center><FONT face=돋움 color=#104e8b><SPAN style="FONT-SIZE: 10pt">2주기</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=37 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Li.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Li</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Be.html" target=_blank><FONT face=돋움 color=#0000ff><B><SPAN style="FONT-SIZE: 10pt">Be</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#ffe1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/B.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">B</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/C.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">C</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/N.html" target=_blank><FONT face=돋움 color=#0000ff><B><SPAN style="FONT-SIZE: 10pt">N</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/O.html" target=_blank><FONT face=돋움 color=#0000ff><B><SPAN style="FONT-SIZE: 10pt">O</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/F.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">F</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Ne.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Ne</SPAN></B></FONT></A></P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=60 bgColor=#c1cdc1 height=20> <P align=center><FONT face=돋움 color=#104e8b><SPAN style="FONT-SIZE: 10pt">3주기</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=37 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Na.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Na</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Mg.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Mg</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#cae1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Al.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Al</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#ffe1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Si.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Si</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#d9d919 height=20> <P><FONT face=돋움><B><A href="http://cont1.edunet4u.net/cobac2/period/P.html" target=_blank><SPAN style="FONT-SIZE: 10pt">P</SPAN></A></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/S.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">S</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Cl.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Cl</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Ar.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Ar</SPAN></B></FONT></A></P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=60 bgColor=#c1cdc1 height=20> <P align=center><FONT face=돋움 color=#104e8b><SPAN style="FONT-SIZE: 10pt">4주기</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=37 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/K.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">K</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Ca.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Ca</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Sc.html" target=_blank><FONT face=돋움><B>Sc</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Ti.html" target=_blank><FONT face=돋움><B>Ti</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/V.html" target=_blank><FONT face=돋움><B>V</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Cr.html" target=_blank><FONT face=돋움><B>Cr</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Mn.html" target=_blank><FONT face=돋움><B>Mn</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Fe.html" target=_blank><FONT face=돋움><B>Fe</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Co.html" target=_blank><FONT face=돋움><B>Co</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Ni.html" target=_blank><FONT face=돋움><B>Ni</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Cu.html" target=_blank><FONT face=돋움><B>Cu</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#cae1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Zn.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Zn</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#cae1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Ga.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Ga</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#ffe1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Ge.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Ge</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#ffe1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/As.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">As</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Se.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Se</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Br.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Br</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Kr.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Kr</SPAN></B></FONT></A></P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=60 bgColor=#c1cdc1 height=20> <P align=center><FONT face=돋움 color=#104e8b><SPAN style="FONT-SIZE: 10pt">5주기</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=37 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Rb.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Rb</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Sr.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Sr</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Y.html" target=_blank><FONT face=돋움><B>Y</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Zr.html" target=_blank><FONT face=돋움><B>Zr</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Nb.html" target=_blank><FONT face=돋움><B>Nb</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Mo.html" target=_blank><FONT face=돋움><B>Mo</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Tc.html" target=_blank><FONT face=돋움><B>Tc</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Ru.html" target=_parent><FONT face=돋움><B>Ru</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Rh.html" target=_blank><FONT face=돋움><B>Rh</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Pd.html" target=_blank><FONT face=돋움><B>Pd</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Ag.html" target=_blank><FONT face=돋움><B>Ag</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Cd.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Cd</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#cae1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/In.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">In</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#cae1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Sn.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Sn</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#ffe1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Sb.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Sb</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#ffe1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Te.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Te</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/I.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">I</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Xe.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Xe</SPAN></B></FONT></A></P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=60 bgColor=#c1cdc1 height=20> <P align=center><FONT face=돋움 color=#104e8b><SPAN style="FONT-SIZE: 10pt">6주기</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=37 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Cs.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Cs</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Ba.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Ba</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><FONT face=돋움><B><A href="http://cont1.edunet4u.net/cobac2/period/La.html" target=_blank>*La</A></B></FONT></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Hf.html" target=_blank><FONT face=돋움><B>Hf</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Ta.html" target=_blank><FONT face=돋움><B>Ta</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/W.html" target=_blank><FONT face=돋움><B>W</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Re.html" target=_blank><FONT face=돋움><B>Re</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Os.html" target=_blank><FONT face=돋움><B>Os</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Ir.html" target=_blank><FONT face=돋움><B>Ir</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Pt.html" target=_blank><FONT face=돋움><B>Pt</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Au.html" target=_blank><FONT face=돋움><B>Au</B></FONT></A></SPAN></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Hg.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Hg</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#cae1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Tl.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Tl</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#cae1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Pb.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Pb</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=#cae1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Bi.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Bi</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=#ffe1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Po.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Po</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#ffe1ff height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/At.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">At</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=#d9d919 height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Rn.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Rn</SPAN></B></FONT></A></P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=60 bgColor=#c1cdc1 height=20> <P align=center><FONT face=돋움 color=#104e8b><SPAN style="FONT-SIZE: 10pt">7주기</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=37 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Fr.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Fr</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Ra.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Ra</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><A href="http://cont1.edunet4u.net/cobac2/period/Ac.html" target=_blank><SPAN style="FONT-SIZE: 10pt">*Ac</SPAN></A></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><A href="http://cont1.edunet4u.net/cobac2/period/Rf.html" target=_blank><SPAN style="FONT-SIZE: 10pt">Rf</SPAN></A></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><A href="http://cont1.edunet4u.net/cobac2/period/Db.html" target=_blank><SPAN style="FONT-SIZE: 10pt">Db</SPAN></A></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><A href="http://cont1.edunet4u.net/cobac2/period/Sg.html" target=_blank><SPAN style="FONT-SIZE: 10pt">Sg</SPAN></A></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><A href="http://cont1.edunet4u.net/cobac2/period/Bh.html" target=_blank><SPAN style="FONT-SIZE: 10pt">Bh</SPAN></A></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><A href="http://cont1.edunet4u.net/cobac2/period/Hs.html" target=_blank><SPAN style="FONT-SIZE: 10pt">Hs</SPAN></A></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><A href="http://cont1.edunet4u.net/cobac2/period/Mt.html" target=_blank><SPAN style="FONT-SIZE: 10pt">Mt</SPAN></A></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" borderColor=#ccffff align=middle width=39 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Uun</SPAN></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" borderColor=#ccffff borderColorLight=#ccffcc align=middle width=38 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Uuu</SPAN></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" borderColor=#ccffff borderColorLight=#ccffcc align=middle width=38 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Uub</SPAN></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" borderColorLight=#ccffcc align=middle width=39 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Uut</SPAN></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" borderColorLight=#ccffcc align=middle width=40 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Uuq</SPAN></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" borderColorLight=#ccffcc align=middle width=39 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Uup</SPAN></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" borderColorLight=#ccffcc align=middle width=40 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Uuh</SPAN></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" borderColorLight=#ccffcc align=middle width=38 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Uus</SPAN></B></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" borderColorLight=#ccffcc align=middle width=38 bgColor=mediumturquoise height=20> <P><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Uuo</SPAN></B></FONT></P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=60 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=37 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=60 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=78 bgColor=#c1cdc1 colSpan=2 height=20> <P align=center><FONT face=돋움 color=#104e8b><SPAN style="FONT-SIZE: 10pt"> 란탄계열</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/La.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">*La</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Ce.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Ce</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Pr.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Pr</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Nd.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Nd</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Pm.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Pm</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Sm.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Sm</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Eu.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Eu</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Gd.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Gd</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Tb.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Tb</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Dy.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Dy</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Ho.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Ho</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Er.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Er</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Tm.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Tm</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Yb.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Yb</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Lu.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Lu</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=60 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=78 bgColor=#c1cdc1 colSpan=2 height=20> <P align=center><FONT face=돋움 color=#104e8b><SPAN style="FONT-SIZE: 10pt"> 악티늄계열</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Ac.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">*Ac</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Th.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Th</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Pa.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Pa</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/U.html" target=_blank><FONT face=돋움 color=#0000ff><B><SPAN style="FONT-SIZE: 10pt">U</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Np.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Np</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Pu.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Pu</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Am.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Am</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Cm.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Cm</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Bk.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Bk</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Cf.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Cf</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Es.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Es</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Fm.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Fm</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Md.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Md</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/No.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">No</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 bgColor=mediumturquoise height=20> <P><A href="http://cont1.edunet4u.net/cobac2/period/Lr.html" target=_blank><FONT face=돋움><B><SPAN style="FONT-SIZE: 10pt">Lr</SPAN></B></FONT></A></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38 height=20> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=60> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=37> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=39> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=middle width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=60> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=118 bgColor=#666666 colSpan=3> <P align=center><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt"> 전형원소</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=right width=39> <P align=left> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=right width=119 bgColor=mediumturquoise colSpan=3> <P align=center><FONT face=돋움><SPAN style="FONT-SIZE: 10pt">금   속</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=39> <P> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=119 bgColor=#cae1ff colSpan=3> <P align=center><FONT face=돋움><SPAN style="FONT-SIZE: 10pt">양쪽성 원소</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=60> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=118 bgColor=#999999 colSpan=3> <P align=center><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 10pt"> 전이원소</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=right width=39> <P align=left> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=right width=119 bgColor=#d9d919 colSpan=3> <P align=center><FONT face=돋움><SPAN style="FONT-SIZE: 10pt">비금속</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=39> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=39> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD></TR> <TR> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=60> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=37> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=39> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=right width=39> <P align=left> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=right width=119 bgColor=#ffe1ff colSpan=3> <P align=center><FONT face=돋움><SPAN style="FONT-SIZE: 10pt">준금속</SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=39> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=39> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=40> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid" align=left width=38> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD></TR> <TR> <TD style="BORDER-TOP: black 1px solid; BORDER-BOTTOM: mediumseagreen 1px solid" align=left width=778 colSpan=19> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD></TR> <TR> <TD style="BORDER-RIGHT: mediumseagreen 1px solid; BORDER-TOP: mediumseagreen 1px solid; BORDER-LEFT: mediumseagreen 1px solid; BORDER-BOTTOM: white 1px solid" align=left width=139 bgColor=mediumseagreen colSpan=3> <P align=center><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 11pt"><B>▷  전형원소</B></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: mediumseagreen 1px solid; BORDER-TOP: mediumseagreen 1px solid; BORDER-LEFT: mediumseagreen 1px solid; BORDER-BOTTOM: mediumseagreen 1px solid" align=left width=638 colSpan=16> <P style="LINE-HEIGHT: 160%"><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"> 각 주기에서 생기는 7족(族)의 대표적인 원소라는 뜻에서 전형원소라고 불렀다.1, 2, 13∼18족 원소로 족과 주기에 따른 주기적 성질이 뚜렷하게 구분된다</SPAN></FONT></P></TD></TR> <TR> <TD style="BORDER-RIGHT: mediumseagreen 1px solid; BORDER-TOP: white 1px solid; BORDER-LEFT: mediumseagreen 1px solid; BORDER-BOTTOM: white 1px solid" align=left width=139 bgColor=mediumseagreen colSpan=3> <P align=center><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 11pt"><B>▷  전이원소</B></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: mediumseagreen 1px solid; BORDER-TOP: mediumseagreen 1px solid; BORDER-LEFT: mediumseagreen 1px solid; BORDER-BOTTOM: mediumseagreen 1px solid" align=left width=638 colSpan=16> <P style="LINE-HEIGHT: 160%"><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"> 원자의 전자배치에서 가장 바깥부분의 d껍질이 불완전한 양이온을 만드는 원소로, 전부가 금속원소인 데서 전이금속이라고도 한다.</SPAN></FONT></P></TD></TR> <TR> <TD style="BORDER-RIGHT: mediumseagreen 1px solid; BORDER-TOP: white 1px solid; BORDER-LEFT: mediumseagreen 1px solid; BORDER-BOTTOM: white 1px solid" align=left width=139 bgColor=mediumseagreen colSpan=3> <P align=center><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 11pt"><B>▷  금     속</B></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: mediumseagreen 1px solid; BORDER-TOP: mediumseagreen 1px solid; BORDER-LEFT: mediumseagreen 1px solid; BORDER-BOTTOM: mediumseagreen 1px solid" align=left width=638 colSpan=16> <P style="LINE-HEIGHT: 160%"><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"> 지구상에 존재하는 100여 종의 원소 중에서 고체가 되었을 때 금속광택이 나고, 얇은 판(板)으로 펼 수도 있고, 가는 실로 뽑을 수 있는 성질, 즉 전성(展性) 및 연성(延性)을 가진 홑원소물질.</SPAN></FONT></P></TD></TR> <TR> <TD style="BORDER-RIGHT: mediumseagreen 1px solid; BORDER-TOP: white 1px solid; BORDER-LEFT: mediumseagreen 1px solid; BORDER-BOTTOM: white 1px solid" align=left width=139 bgColor=mediumseagreen colSpan=3> <P align=center><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 11pt"><B>▷  비 금 속</B></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: mediumseagreen 1px solid; BORDER-TOP: mediumseagreen 1px solid; BORDER-LEFT: mediumseagreen 1px solid; BORDER-BOTTOM: mediumseagreen 1px solid" align=left width=638 colSpan=16> <P style="LINE-HEIGHT: 160%"><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"> 금속의 성질을 갖지 않은 물질로, 비금속원소 및 합금 이외의 모든 화합물을 포함한다. 비금속은 금속의 어떤 특성도 갖지 않은 것이며, 수소 및 희유기체 원소를 제외하면 어느 것이나 음이온이 되기 쉽다.</SPAN></FONT></P></TD></TR> <TR> <TD style="BORDER-RIGHT: mediumseagreen 1px solid; BORDER-TOP: white 1px solid; BORDER-LEFT: mediumseagreen 1px solid; BORDER-BOTTOM: white 1px solid" align=left width=139 bgColor=mediumseagreen colSpan=3> <P align=center><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 11pt"><B>▷  준 금 속</B></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: mediumseagreen 1px solid; BORDER-TOP: mediumseagreen 1px solid; BORDER-LEFT: mediumseagreen 1px solid; BORDER-BOTTOM: mediumseagreen 1px solid" align=left width=638 colSpan=16> <P style="LINE-HEIGHT: 160%"><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"> 금속적 성질과 비금속적 성질을 같이 갖는 원소로 ,금속과 비금속의 구분이 명확하지 않으며, 위치상으로는 금속과 비금속의 경계에 위치한다. </SPAN></FONT></P></TD></TR> <TR> <TD style="BORDER-RIGHT: mediumseagreen 1px solid; BORDER-TOP: white 1px solid; BORDER-LEFT: mediumseagreen 1px solid; BORDER-BOTTOM: mediumseagreen 1px solid" align=left width=139 bgColor=mediumseagreen colSpan=3> <P align=center><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 11pt"><B>▷  양쪽성 원소</B></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: mediumseagreen 1px solid; BORDER-TOP: mediumseagreen 1px solid; BORDER-LEFT: mediumseagreen 1px solid; BORDER-BOTTOM: mediumseagreen 1px solid" align=left width=638 colSpan=16> <P style="LINE-HEIGHT: 160%"><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"> 금속과 비금속의 성질을 모두 갖고 있는 원소로, 위치상으로는 전이원소와 비금속 원소 사이에 위치하며, 산과도 염기와도 모두 반응하여 수소 기체를 발생시킨다.</SPAN></FONT></P></TD></TR></TBODY></TABLE></P> <P style="MARGIN-LEFT: 0px; TEXT-INDENT: 0px; LINE-HEIGHT: 0%; BORDER-COLLAPSE: collapse" align=center> </P> <P> <TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=760 align=center border=0> <TBODY> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 bgColor=mediumseagreen colSpan=2 height=30> <P align=left><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 11pt"><B> </B></SPAN></FONT><A name=" ▷ 원 소 ( Element )"><SPAN style="FONT-SIZE: 11pt"><B><FONT face=돋움 color=white> ▷  원  소  ( </FONT></B></SPAN></A><SPAN style="FONT-SIZE: 11pt"><B><A name=" ▷ 원 소 ( Element )"><FONT color=white>Element )</FONT></A></B></SPAN></P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Element.html#I. 개관" target=main>Ⅰ. 개관</A></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Element.html#Ⅱ. 원소관의 발전" target=_self>Ⅱ. 원소관의 발전</A></SPAN></FONT></P></TD> <TD><FONT color=#0000ff></FONT></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Element.html#Ⅲ. 근대의 원소관" target=_self>Ⅲ. 근대의 원소관</A></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Element.html#Ⅳ. 현대의 개념" target=_self>Ⅳ. 현대의 개념</A></SPAN></FONT></P></TD> <TD><FONT color=#0000ff></FONT></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움 color=#0000ff><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Element.html#Ⅴ. 원소기호(元素記號)" target=_self>Ⅴ. 원소기호</A></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/chemistry/chem04.html#원소와 원자" target=_self>Ⅵ. 원소와 원자</A></SPAN></FONT></P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/scientist/Soddy.html#동위원소 (同位元素, Isotope)" target=_self>Ⅶ. 동위원소</A></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/scientist/Curie.html#방사성원소 (放射性元素, Radioactive Element)" target=_self>Ⅷ. 방사성 원소</A></SPAN></FONT></P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 bgColor=mediumseagreen colSpan=2 height=30> <P align=left><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 11pt"><B>  </B></SPAN></FONT><A name="▷ 원 자 ( Atom )"><SPAN style="FONT-SIZE: 11pt"><B><FONT face=돋움 color=white>▷  원  자  ( Atom )</FONT></B></SPAN></A></P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Atom.html#I. 개관" target=_self>Ⅰ. 개관</A></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Atom.html#Ⅱ. 원자와 분자" target=_self>Ⅱ. 원자와 분자</A></SPAN></FONT></P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Atom.html#Ⅲ. 원자의 구조" target=_self>Ⅲ. 원자의 구조</A></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Atom.html#Ⅳ. 전자껍질과 화학적 성질" target=_self>Ⅳ. 전자껍질과 화학적 성질</A></SPAN></FONT></P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Atom.html#Ⅴ. 전자구조" target=_self>Ⅴ. 전자 구조</A></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 bgColor=mediumseagreen colSpan=2 height=30> <P align=left><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 11pt"><B>  </B></SPAN></FONT><A name="▷ 원 자 론 ( Atomism )"><SPAN style="FONT-SIZE: 11pt"><B><FONT face=돋움 color=white>▷  원  자  론  ( A</FONT></B></SPAN></A><B><A name="▷ 원 자 론 ( Atomism )"><FONT color=white>tomism </FONT></A></B><A name="▷ 원 자 론 ( Atomism )"><SPAN style="FONT-SIZE: 11pt"><B><FONT face=돋움 color=white>)</FONT></B></SPAN></A></P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Atomism.html#Ⅰ. 개관" target=_self>Ⅰ. 개관</A></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Atomism.html#Ⅱ. 기계론적 유물론(機械論的唯物論)" target=_self>Ⅱ. 기계적 유물론</A></SPAN></FONT></P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Atomism.html#Ⅲ. 논리적 원자론(論理的原子論)" target=_self>Ⅲ. 논리적 원자론</A></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Atomism.html#Ⅳ. 돌턴의 원자론" target=_self>Ⅳ. 돌턴의 원자론</A></SPAN></FONT></P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Atomism.html#Ⅴ. 기체 반응의 법칙(氣體反應의 法則, Law of" target=_self>Ⅴ. 기체반응의 법칙</A></SPAN></FONT></P></TD> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"></SPAN></FONT> </P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 bgColor=mediumseagreen colSpan=2 height=25> <P align=left><FONT face=돋움 color=white><SPAN style="FONT-SIZE: 11pt"><B>  </B></SPAN></FONT><A name="▷ 분 자 ( Molecule )"><SPAN style="FONT-SIZE: 11pt"><B><FONT face=돋움 color=white>▷  분  자  ( Molecule )</FONT></B></SPAN></A></P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Molecule.html#I. 개관" target=_self>Ⅰ. 개관</A></SPAN></FONT> </TD> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25> <P><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Molecule.html#Ⅱ. 분자관의 변천" target=_self>Ⅱ. 분자관의 변천</A></SPAN></FONT></P></TD> <TD></TD></TR> <TR> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Molecule.html#Ⅲ. 분자성 물질" target=_self>Ⅲ. 분자성물질</A></SPAN></FONT> </TD> <TD style="BORDER-RIGHT: rgb(84,139,84) 1px solid; BORDER-TOP: rgb(84,139,84) 1px solid; BORDER-LEFT: rgb(84,139,84) 1px solid; BORDER-BOTTOM: rgb(84,139,84) 1px solid" width=770 height=25><FONT face=돋움><SPAN style="FONT-SIZE: 10pt"><A href="http://cont1.edunet4u.net/cobac2/period/Period's%20Molecule.html#Ⅳ. 거대분자와 고분자" target=_self>Ⅳ. 거대분자와 고분자</A></SPAN></FONT> </TD> <TD></TD></TR></TBODY></TABLE></P>

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잘살자
05.05.26 14:26

첫댓글 참 좋다 ㅎ
v알라신v
05.05.27 22:29

먼말이고...........;;;;;;;;;
엘롱이다
05.05.30 11:37

아따 어렵네......''''''''''(C.C!!!)
o강재바부o
05.06.03 14:22

좋은내용 읽고 갑니다.
파판z
05.06.16 11:56

우라늄 설명할떄 핵폭발 장면도 첨가되면 좋은데;; ㅡ,.ㅜ
don`t
05.06.16 14:08

신동선고릴라
≥㉦≤ 乃 원츄~!
05.06.20 11:31

후아~~~뭔지는모르겠다만 참 좋은말 같다!! 뷁!!
키루안
05.10.23 19:58

헐
dreamsysTG
06.08.13 15:46

쪼아 조타~~~~~~~~~~~~~~~~~~~~~
대륜중학교학생
06.11.13 23:42

비금속이 더 많을 줄 알았는데
우노
07.05.01 19:22

젠장 어지러ㅜㅜ
대륜낚시계의거성
07.05.06 00:16

2년 우려먹기............헐.....

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