At astatine
Éditeur :
Springer-Verlag Berlin and Heidelberg GmbH & Co. KG
ISBN :
9783662058701
Date de publication :
16 janv. 2013
Dimensions :
24,4 x 17,0 cm
Langue :
Anglais
Pays d'origine :
Allemagne
Astatine is - besides radon and francium - the only natural radioelement which only has short-Lived isotopes, thereby excluding experiments with . 38% a-branching of 227 Ac - a member of the 235U series - there is no chance to recover substantial amounts of 219At from natural sources for sCientific research of At.