Chemistry Links
World of Chemistry, by Zumdahl, Zumdahl and DeCoste from Houghton Mifflin / McDougal Littell
Periodic Tables
American Chemical Society's Periodic Table (interactive, cool)
Chemicool (interactive, another way to look at it)
Comic Book Periodic Table (from the University of Kentucky)
Los Alamos National Laboratory's Periodic Table (interactive, very cool)
WebElements (from the University of Sheffield, very very cool, has audio descriptions of the elements)
General Links
The Sheffield Chemdex (directory of chemistry on the WWW since 1993)
UCLA's Chemistry Resources Page
University of Liverpool's Links for Chemists
Academic Links
UCLA's links to Chemistry Departments by Country
Other Chemistry Links
The Orbitron (images, animations, plots of atomic orbitals by Dr. Mark Winter at U.Sheffield)
World of Chemistry (on Wolfram's Scienceworld website by internet encyclopedist Eric Weisstein)