Chemical
Elements - Provides all the basics in a friendly format.
Web Elements -
Provides basic information on the elements and a downloadable periodical
table.
Las
Alamos National Labs - Provides history, uses, sources, compounds, and
costs for different elements.
Pictorial
Periodical Table - Provides information along with pictures of most of
the elements.
Chemicool
Periodic Table - Provides more technical information on each element.
ChemGlobe
Periodic Table - Provides a downloadable periodical table and is good
for thermal data.
Environmental
Chemistry Table - Provides tons of info including drawings of the
electron configurations.
