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Einsteinium
EinsteiniumDownload Chemistry-applikationen for at se flere oplysninger om det kemiske element:
| Atomnummer | 99 |
| Gruppe | IIIA |
| Periode | 7 |
| Vægt | 252 |
| Latinsk navn | Einsteinium |
| Elektronkonfiguration | [Rn]5f11 7s2 |
| Oxidationstilstand | 0, 2, 3, 4 |