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Nitrogen

name	Nitrogen
latin	Nitrogenium
french	Azote
german	Stickstoff
symbol	N
proton number	7
atomic weight	14.00674
Pauling electronegativity	3.04
electronic configuration	[He] 2s²2p³ >> show long
melting point	63.05 K, -210.1°C, -346.18°F
boiling point	77.36 K, -195.79°C, -320.42°F
group	15
period	2
state (by 20°C)	gas
oxidation states	-3, +1, +2, +3, +4, +5

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Discoverer

Year of discovery	Discoverer
1772	Daniel Rutherford (1749-1819)

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