Hua
| Niobium(Nb) | |
| Wāhanga i STP | mārō |
| Te rewa | 2750 K (2477 °C, 4491 °F) |
| Kohuatanga | 5017 K (4744 °C, 8571 °F) |
| Kiato (tata ki te rt) | 8.57 g/cm3 |
| Te wera o te hanumi | 30 kJ/mol |
| Te wera o te kohu | 689.9 kJ/mol |
| Te kaha o te wera molar | 24.60 J/(mol·K) |
| Te ahua | he konganuku hina, he kikorangi ina waikura |
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Kounga teitei Niobium waikura (Nb2O5) paura Tirohanga Min.99.99%
Niobium Oxide, i etahi wa ka kiia ko te columbium oxide, kei UrbanMines te koreroNiobium Pentoxide(niobium(V) oxide), Nb2O5. Ko te waikura niobium taiao e mohiotia ana i etahi wa ko te niobia.