WebElements and access information
on the physical properties, compounds, history, uses, extraction,
and biology of all elements by selecting the appropriate
symbol on the periodic table. The site even has a version specially
designed for hand-held computers.
on the periodic
table from the Los Alamos National Lab and obtain information on
the physical properties of elements.
18 elements in some detail. This site will prove particularly
useful if you are discussing the atomic structure and how it relates
to the properties of elements.