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Definition of Atomic number 7
1. Noun. 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.
Exact synonyms: N, Nitrogen
Generic synonyms: Chemical Element, Element, Gas
Specialized synonyms: Azote, Liquid Nitrogen
Substance meronyms: Air
Derivative terms: Nitrify, Nitrogenize, Nitrogenous
Generic synonyms: Chemical Element, Element, Gas
Specialized synonyms: Azote, Liquid Nitrogen
Substance meronyms: Air
Derivative terms: Nitrify, Nitrogenize, Nitrogenous