ElementData Source Information
ElementData is based on a wide range of sources, with enhancement at Wolfram Research by both human and algorithmic processing.
Atomic Mass Data Center. "NUBASE." 2003.
»Barbalace, K. "Periodic Table of Elements." 2007.
»Cardarelli, F. Materials Handbook: A Concise Desktop Reference. Springer, 2000.
Lide, D. R. (Ed.). CRC Handbook of Chemistry and Physics. 87th ed. CRC Press, 2006.
Speight, J. Lange's Handbook of Chemistry. McGraw-Hill, 2004.
United Kingdom National Physical Laboratory. "Kaye and Laby Tables of Physical and Chemical Constants." 2007.
»United States National Institute of Standards and Technology. "Atomic Weights and Isotopic Compositions Elements." 2005.
»United States National Institute of Standards and Technology. "NIST Chemistry Webbook." 2005.
»Winter, M. "WebElements." 2007.
»
