Atomic Mass : 223
Atomic Number : 87
Name Origins : Named after France
Year Discovered : 1939
Discovery Credits : Discovered by Marguerite Perey in Paris, France.
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Atomic Mass : 223
Atomic Number : 87
Name Origins : Named after France
Year Discovered : 1939
Discovery Credits : Discovered by Marguerite Perey in Paris, France.
More Details
Mineralogy database English vocab. Английский словарь базы данных минералогии . 2012