http://www.chemicalelements.com
Shows the
periodic
table with 116 elements, click on anelement for
additional
information, good site.
http://www.webelements.com/
http://chemistry.about.com/
complete periodic table, click on element for
more information , excellent site
On the left side of the page under SUBJECTS,
you
need to click Periodic Table Elements, then you can
click on the element you are researching.
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