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Nitrogen - Nitrógeno

Mass: 14,0067 u(He) 2s2 2p3

Melting point: 63,14 K Boiling point: 77,53 K Density: 0,81 g/cm3

Discovery: Daniel Rutherford, 1772At present, nitrogen is used in various

tasks, in developed countries one of the latest and most common is to be used in place of common air for inflating tires and wheels due to the high efficiency that result from its use.