Periodic Table of the Elements
Access to information about the elements organized on a Periodic Table. Includes description, history, uses, and properties of each element. Maintained by Mark Winter of University of Sheffield.
ACS is a congressionally chartered independent membership organization which represents professionals at all degree levels and in all fields of chemistry and sciences that involve chemistry.
News and analysis of up-to-date science news and research information.
Science and research news
ChemLin Scientist Biographies Index