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Definition of Atomic Number 63 in English :

Define Atomic Number 63 in English

Atomic Number 63 meaning in English

Meaning of Atomic Number 63 in English

Pronunciation of Atomic Number 63 in English

Atomic Number 63 pronunciation in English

Pronounce Atomic Number 63 in English

Atomic Number 63

see synonyms of atomic number 63

Noun

1. atomic number 63, eu, europium

a bivalent and trivalent metallic element of the rare earth group

WordNet Lexical Database for English. Princeton University. 2010.

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