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 |
| |
| name |
Phosphorus |
| latin |
Phosphorus |
| french |
Phosphore |
| german |
Phosphor |
| symbol |
P |
| proton number |
15 |
| atomic weight |
30.973762 |
| Pauling electronegativity |
2.19 |
| electronic configuration |
[Ne] 3s23p3
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| melting point |
317.3 K, 44.15°C, 111.47°F |
| boiling point |
550 K, 277°C, 530°F |
| group |
15 |
| period |
3 |
| state (by 20°C) |
solid |
| oxidation states |
-3, +1, +3, +4, +5 |
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Discoverer
| Year of discovery |
Discoverer |
| 1669 |
Hennig Brand (1630-1710) |
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Czech version