PRAESEODYMIUM (PR )


Meaning of PRAESEODYMIUM (PR ) in English

Atomic Mass : 140.90765

Atomic Number : 59

Name Origins : Greek, prasios didymos = "green twin"

Year Discovered : 1885

Discovery Credits : Separated by Baron Auer von Welsbach at Vienna, Austria.

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Mineralogy database English vocab.      Английский словарь базы данных минералогии .