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Nitrogen (pronounced /nī'trə-jən/) is a chemical element that has the symbol N and atomic number 7 and atomic weight 14.007. Elemental nitrogen is a colorless, odorless, tasteless and mostly inert diatomic gas at standard conditions, constituting 78.08% by volume of Earth's atmosphere.

Atomic number:   7
Symbol:   N
Atomic weight:   14.0067
Boiling Point (C):   -195.8
Melting Point (C):   -210
Density:   .81
heatVapor:   .666
heatFusion:   0.086
Electrical Conductivity:   --
Thermal Conductivity:   6e-05
Specific Heat Capacity:   .247



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