Nitrogen
Nitrogen
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Nitrogen ΒΆ
AtomicNumber: 7
Element: Nitrogen
Symbol: N
AtomicMass: 14.007
NumberofNeutrons: 7
NumberofProtons: 7
NumberofElectrons: 7
Period: 2
Group: 15.0
Phase: gas
Radioactive: nan
Natural: yes
Metal: nan
Nonmetal: yes
Metalloid: nan
Type: Nonmetal
AtomicRadius: 0.75
Electronegativity: 3.04
FirstIonization: 14.5341
Density: 0.00125
MeltingPoint: 63.29
BoilingPoint: 77.36
NumberOfIsotopes: 8.0
Discoverer: Rutherford
Year: 1772.0
SpecificHeat: 1.04
NumberofShells: 2
NumberofValence: 5.0