Terminology and related links, including one to related U.S. patents, are included. A collection of searchable tutorials on many topics including stoichiometry, periodicity, bonding, energetics, acids and bases, and kinetics. There are also Java applets, structure drawing software, a glossary, searchable collection of interactive 3-D molecular models, and related links. Additionally, there is a FAQ, chat room, and place to post and read previously asked questions. Suitable for advanced high school or college level students.
Free membership allows the site to keep track of tutorials completed by the user.
A basic overview of various classes of materials including metals, ceramics, semiconductors, and polymers. Included is information about their structure as well as graphic models depicting the structures. There is a short bibliography of sources. There is also link to Acronym database. Original works by artists presenting the complexity, diversity and beauty of the molecular world in visual form.