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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 >> show long |
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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