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 |
| |
| name |
Cerium |
| latin |
Cerium |
| french |
Cérium |
| german |
Cer |
| symbol |
Ce |
| proton number |
58 |
| atomic weight |
140.116 |
| Pauling electronegativity |
1.12 |
| electronic configuration |
[Xe] 4f15d16s2
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| melting point |
1068 K, 795°C, 1463°F |
| boiling point |
3633 K, 3360°C, 6080°F |
| group |
- |
| period |
6 |
| state (by 20°C) |
solid |
| oxidation states |
+3, +4 |
|
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|
Discoverer
| Year of discovery |
Discoverers |
| 1803 |
Jons J. Berzelius (1779-1848)
Wilhelm Hisinger
independently Martin H. Klaproth (1743-1817) |
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Czech version