Alaabta
| Niobium(Nb) | |
| Marxaladda STP | adag |
| barta dhalaalaysa | 2750 K (2477 °C, 4491 °F) |
| Barta karkarinta | 5017 K (4744 °C, 8571 °F) |
| Cufnaanta (rt u dhow) | 8.57 g/cm3 |
| Kulaylka fiyuuska | 30 kJ/mol |
| Kulaylka uumiga | 689.9 kJ/mol |
| Awoodda kulaylka molar | 24.60 J/ (mol·K) |
| Muuqashada | macdan cawl, buluug ah marka oksidized |
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Darajada sare ee Niobium oxide (Nb2O5) budada Assay Min.99.99%
Niobium oxide, mararka qaarkood loo yaqaan 'columbium oxide', at UrbanMines tixraacNiobium Pentoxide(niobium(V) oxide), Nb2O5. Niobium oxide dabiiciga ah waxaa mararka qaarkood loo yaqaan niobia.