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EnvironmentalChemistry.com: Astatine
EnvironmentalChemistry.com: Astatine: Atomic structure, chemical and physical properties, and table of nuclides. (Astatine)
http://environmentalchemistry.com/yogi/periodic/At.html |
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ChemGlobe: Astatine
ChemGlobe: Astatine: Electronic, thermal, and steric data, along with a table of isotopes. (Astatine)
http://www.vcs.ethz.ch/chemglobe/ptoe/_/85.html |
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LANL: Astatine
LANL: Astatine: History, uses, production, and properties. (Astatine)
http://pearl1.lanl.gov/periodic/elements/85.html |
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Astatine
Astatine: Data tables and historic information. (Astatine)
http://www.scescape.net/~woods/elements/astatine.html |
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Britannica Nobel Prize: Astatine
Britannica Nobel Prize: Astatine: Overview and basic data. (Astatine)
http://www.britannica.com/nobel/micro/38_12.html |
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Wikipedia: Astatine
Wikipedia: Astatine: Properties of the element, including its history, applications, and charateristics. (Astatine)
http://www.wikipedia.org/wiki/Astatine |
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Chemical Elements.com: Astatine
Chemical Elements.com: Astatine: Basic information, atomic structure, and table of isotopes. (Astatine)
http://www.chemicalelements.com/elements/at.html |
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Visual Elements: Astatine
Visual Elements: Astatine: General and physical information, source, key isotopes, and ionisation energies. (Astatine)
http://www.chemsoc.org/viselements/pages/astatine.html |
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It's Elemental: Astatine
It's Elemental: Astatine: Basic physical and historical information. (Astatine)
http://education.jlab.org/itselemental/ele085.html |
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WebElements: Astatine
WebElements: Astatine: Extensive information on history and properties. (Astatine)
http://www.webelements.com/webelements/elements/text/At/key.html |
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Radiochemistry of Astatine
Radiochemistry of Astatine: Full text of the monograph by Evan H. Appelman (Argonne National Laboratory, Lemont, Illinois). [PDF] (Astatine)
http://lib-www.lanl.gov/cgi-bin/getfile?rc000018.pdf |
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Lenntech: Astatine
Lenntech: Astatine: Physical data, chemical properties, and health effects. (Astatine)
http://www.lenntech.com/Periodic-chart-elements/At-en.htm |