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http://www.chemmybear.com/stdycrds.html
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This WebElements periodic table page contains Essential information for the element ... WebElements: the periodic table on the WWW [http://www.webelements.com ...
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Interactive Web 2.0 periodic table with dynamic layouts showing names, ... http://www.ptable.com/ Last updated July 04, 2009. 57 La Lanthanum 138.905472. 8. 18 ...
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Always use the upper case for the first character in the element name ... To enter an electron into a chemical equation use {-} or e. To enter an ion specify charge ...
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A directory of chemistry resources on the WWW, located on the Sheffield ... © 1993-2009 Mark Winter Chemdex.org is located at the Department of Chemistry, ...
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Worldwide online chemistry community, offering preprint server with unpublished papers, Alchemist magazine, careers center, and more.
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Site features information about name reactions, current topics, chemicals, abstracts, and more.
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Provides chemistry, environmental, and hazardous materials educational resources including a detailed periodic table of elements, articles, a geologic timeline, ...
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To view this content please enable javascript and refresh this page. ... Read articles from ACS publications highlighting recent developments in the chemical ...
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