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N

Nitrogen

#7 · Reactive Nonmetal

Mass14.007 u
Density0.0012506 g/cm³
Melting63.15 K
Boiling77.36 K
Electronegativity3.04
Ionization Energy1402.3 kJ/mol
Atomic Radius56.0 pm
Blockp-block
State (RT)Gas
Config[He] 2s2 2p3
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