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Nitrogen
(N)
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2
5
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N
Category
Nonmetal
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Relative atomic mass
14.0067
Density
1.25
Melting point (°C)
-210
Boiling point (°C)
-195.8
Electronegativity (Pauling)
3
Discovery year
1772
Discovered by
Daniel Rutherford
Electrons: 7
Protons: 7
Neutrons: 7
Wikipedia
created by @lukaswyss
Nitrogen (N) – Element 7