Astatine - Wikipedia
Hyperlinked overview of the element featuring notable characteristics, history, occurrence, isotopes, and more.
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astatine: Definition from Answers.com
astatine n. ( Symbol At ) A highly unstable radioactive element, the heaviest of the halogen series, that resembles iodine in solution
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It's Elemental - The Element Astatine
The Element Astatine - Basic Physical and ... This created astatine-211 and two ... Small amounts of astatine exist in nature as a result of the ...
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Astatine
History, uses, production, and properties. ... The total amount of astatine present in the earth's crust, however, is less than ...
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Astatine
The final product of the decay of astatine is an isotope of lead. ... Astatine is expected to form ionic bonds with metals such as sodium, like the ...
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Astatine | World of Chemistry Summary
Astatine | World of Chemistry. Astatine summary with 1 pages of encyclopedia entries, research information, and more. ... Astatine ...
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Astatine - New World Encyclopedia
Astatine (chemical symbol At, atomic number 85) is the rarest naturally ... Retrieved from http://www.newworldencyclopedia.org/entry/Astatine ...
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WebElements Periodic Table of the Elements | Astatine ...
This WebElements periodic table page contains Essential information for the element astatine
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astatine — FactMonster.com
Small amounts of astatine exist in equilibrium with uranium and thorium in the ... The discovery of astatine (first called alabamine) was announced in 1931 by Fred ...
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Astatine Summary and Analysis Summary
Astatine summary with 8 pages of encyclopedia entries, essays, summaries, research information, and more. ... Astatine is a member of the halogen family, the ...
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