Show Elements
ID 22
Symbol N
Name Nitrogen
Density (g/cm<sup>3</sup>) 1.251
Atomic Number 7
Molecular Weight 14
Melting Point (K) 63.05
Boiling Point (K) 77.36
Specific Heat Capacity (J/kg K) 1040
Electro Negativity 3.04
Curie temperature (K)
Bohr Magneton (J/T)
Magnetization Saturation (MA m<sup>-1</sup>)
Crystal Structure Simple Hexagonal
Appearance Colorless gas, liquid or solid
Element category Reactive nonmetal
Magnetic ordering Diamagnetic
Discovery Daniel Rutherford (1772)
General Information Nitrogen is a chemical element with an atomic number of 7 (it has seven protons in its nucleus). Molecular nitrogen (N<sub>2</sub>) is a very common chemical compound in which two nitrogen atoms are tightly bound together.
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