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Wikipedia: Selenium - http://en.wikipedia.org/wiki/Selenium
Properties of the element, including its history, applications, and characteristics. |
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WebElements: Selenium - http://www.webelements.com/webelements/elements/text/Se/key.html
Extensive information on history, uses, occurrence, compounds, and properties of the element. |
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USGS Minerals Information: Selenium - http://minerals.usgs.gov/minerals/pubs/commodity/selenium/
Statistics and information on the worldwide supply, demand, and flow of the element (PDF format). |
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LANL: Selenium - http://periodic.lanl.gov/elements/34.html
Production, properties, isotopes, and handling. |
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ChemicalElements.com: Selenium - http://www.chemicalelements.com/elements/se.html
Basic information, atomic structure, and isotopes. |
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It's Elemental: Selenium - http://education.jlab.org/itselemental/ele034.html
Basic physical and historical information. |
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EnvironmentalChemistry.com: Selenium - http://environmentalchemistry.com/yogi/periodic/Se.html
Atomic structure, chemical and physical properties, and table of nuclides. |
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Visual Elements: Selenium - http://www.chemsoc.org/viselements/pages/selenium.html
Image, general and physical information, source, uses, key isotopes, and ionisation energies. |
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Linking Selenium Sources to Ecosystems: Local and Global Perspectives - http://wwwrcamnl.wr.usgs.gov/Selenium/Index.htm
U.S. Geological Survey materials on the environmental sources, biogeochemistry, and toxicology of selenium. |
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ChemGlobe: Selenium - http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/34.html
Electronic, thermal, and steric data along with an isotope table. |
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Radiochemistry of Selenium - http://library.lanl.gov/cgi-bin/getfile?rc000058.pdf
Full text of the monograph by V. J. Molinski (Union Carbide Corporation, Mining and Metals Division, Research Center, Tuxedo, New York) and G. W. Leddicotte (Oak Ridge National Laboratory, Oak Ridge, Tennessee). |
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Selenium Watch - http://www.seleniumwatch.org/
Information resource on adverse health and environmental effects from increased use of selenium by industry, maintained by a non-profit consortium of scientists, researchers and engineers. |
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Lenntech: Selenium - http://www.lenntech.com/Periodic-chart-elements/Se-en.htm
Physical data, chemical properties, health and environmental effects. |