Definition of Atomic Number 54 in English :
Define Atomic Number 54 in English
Atomic Number 54 meaning in English
Meaning of Atomic Number 54 in English
Pronunciation of Atomic Number 54 in English
Atomic Number 54 pronunciation in English
Pronounce Atomic Number 54 in English
Atomic Number 54
see synonyms of atomic number 54Noun
1. atomic number 54, xe, xenon
a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts
WordNet Lexical Database for English. Princeton University. 2010.