2 Ergebnisse für: 211at
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Astat - RÖMPP, Thieme
https://roempp.thieme.de/roempp4.0/do/data/RD-01-03535
Keine Beschreibung vorhanden.
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At Astatine - Google Books
https://books.google.de/books?id=BYrqCAAAQBAJ&pg=PA191
Astatine is - besides radon and francium - the only natural radioelement which only has short-Lived isotopes, thereby excluding experiments with . . weighable" amounts of the element. This implies that all available data on physics and chemistry of this…