Definition of Atomic Number 7 in English :
Define Atomic Number 7 in English
Atomic Number 7 meaning in English
Meaning of Atomic Number 7 in English
Pronunciation of Atomic Number 7 in English
Atomic Number 7 pronunciation in English
Pronounce Atomic Number 7 in English
Atomic Number 7
see synonyms of atomic number 7Noun
1. atomic number 7, n, nitrogen
a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues
WordNet Lexical Database for English. Princeton University. 2010.