Title: The Photographic Periodic Table of the Elements
Description: The definitive online periodic table reference site including technical data, and photographs and descriptions of thousands of samples of the chemical elements.
Title: Rader's CHEM4KIDS.COM - Chemistry basics for everyone!
Description: Chem4Kids.com! The site that teaches the basics of chemistry to everyone! Tutorials on matter, atoms, elements, the periodic table, reactions, and biochemistry.