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Niobium
NiobiumDownload Chemistry-applikationen for at se flere oplysninger om det kemiske element:
| Atomnummer | 41 |
| Gruppe | VB |
| Periode | 5 |
| Vægt | 92.90638 |
| Latinsk navn | Niobium |
| Elektronkonfiguration | [Kr]4d4 5s |
| Oxidationstilstand | -3, -1, 0, 1, 2, 3, 4, 5 |