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| name |
Iron |
| latin |
Ferrum |
| french |
Fer |
| german |
Eisen |
| symbol |
Fe |
| proton number |
26 |
| atomic weight |
55.845 |
| Pauling electronegativity |
1.83 |
| electronic configuration |
[Ar] 3d64s2
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| melting point |
1811 K, 1538°C, 2800°F |
| boiling point |
3134 K, 2861°C, 5182°F |
| group |
8 |
| period |
4 |
| state (by 20°C) |
solid |
| oxidation states |
+2, +3 |
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Discoverer
This element has been known since ancient times. The particular discoverer is not known.
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Czech version