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 |
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| name |
Nobelium |
| latin |
Nobelium |
| french |
Nobélium |
| german |
Nobelium |
| symbol |
No |
| proton number |
102 |
| atomic weight |
[259] |
| Pauling electronegativity |
1.3 |
| electronic configuration |
[Rn] 5f146d07s2
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| melting point |
1100 K, 827°C, 1520°F |
| boiling point |
- |
| group |
- |
| period |
7 |
| state (by 20°C) |
solid |
| oxidation states |
+2, +3 |
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Discoverer
| Year of discovery |
Discoverer |
| 1958 |
Nobel Institute for Physics, later Glenn T. Seaborg (*1912) and his coworkers at Berkeley |
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Czech version