Definition of atomic number 7 Atomic number 7
We found 1 definitions of atomic number 7 from 1 different sources.
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What does atomic number 7 mean?
WordNet
Noun |
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| atomic number 7 - 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 | ||
| nitrogen, N | ||
| chemical element, element the most favorable environment for a plant or animal; "water is the element of fishes" | ||
| gas the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the ability to diffuse readily; and the spontaneous tendency to become distributed uniformly throughout any container | ||
| air a distinctive but intangible quality surrounding a person or thing; "an air of mystery"; "the house had a neglected air"; "an atmosphere of defeat pervaded the candidate's headquarters"; "the place had an aura of romance" | ||
| azote an obsolete name for nitrogen | ||
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