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Fm
Fermium
#100 · Actinide
| Kuwala | 257.09511 u |
| Kuwala | 9.7 g/cm³ |
| Kusungunuka | 1800.0 K |
| Electronegativity | 1.3 |
| Kuwala | 627.0 kJ/mol |
| Kuletsa | f-block |
| State (RT) | M'gululi |
| Kusintha | [Rn] 5f12 7s2 |