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|
 |
| |
| name |
Nitrogen |
| latin |
Nitrogenium |
| french |
Azote |
| german |
Stickstoff |
| symbol |
N |
| proton number |
7 |
| atomic weight |
14.00674 |
| Pauling electronegativity |
3.04 |
| electronic configuration |
[He] 2s22p3
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| melting point |
63.05 K, -210.1°C, -346.18°F |
| boiling point |
77.36 K, -195.79°C, -320.42°F |
| group |
15 |
| period |
2 |
| state (by 20°C) |
gas |
| oxidation states |
-3, +1, +2, +3, +4, +5 |
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|
Discoverer
| Year of discovery |
Discoverer |
| 1772 |
Daniel Rutherford (1749-1819) |
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Czech version