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Niob
NiobLadda ner Chemistry-applikationen för att se mer information om det kemiska elementet:
| Atomnummer | 41 |
| Periodiska systemets grupper | VB |
| Periodiska systemets perioder | 5 |
| Massa | 92.90638 |
| Latinskt namn | Niobium |
| Elektronkonfiguration | [Kr]4d4 5s |
| Oxidationstillstånd | -3, -1, 0, 1, 2, 3, 4, 5 |