Nitrogen
Atomic number:
7
Atomic weight:
14.00674
Shells:
2,5
Orbitals:
[He] 2s2 2p3
Melting point:
-209.86°C
Boiling point:
-195.8°C
Covalent radius:
0.75
Å
Atomic volume:
17.3
cm³/mol
Atomic radius:
0.75
Å
Ionic radius:
1.71 (-3)
Å
Electronegativity:
3.04
Oxidation states:
(±3),5,4,±2,±1
1st ionization pot.:
14.5341
V
2nd ionization pot.:
29.601
V
3rd ionization pot.:
47.448
V
Specific heat:
1.04
J/gK
Heat of fusion:
0.3604
kJ/mol
Heat of vapor.:
2.7928
kJ/mol
Thermal conduct.:
0.0002598
W/cmK
Electrical conduct.:
--
10^6/cm ohm
Density:
0.0012506
g/cm³
Valence:
3,5
