Lihlahisoa
| Niobium(Nb) | |
| Mokhahlelo ho STP | tiileng |
| Sebaka se qhibilihang | 2750 K (2477 °C, 4491 °F) |
| Ntho e belang | 5017 K (4744 °C, 8571 °F) |
| Density (haufi le rt) | 8.57 g/cm3 |
| Mocheso oa fusion | 30 kJ / mol |
| Mocheso oa vaporization | 689,9 kJ/mol |
| Bokhoni ba mocheso oa Molar | 24.60 J/(mol·K) |
| Ponahalo | metallic e boputsoa, boputsoa ha bo na le oxidized |
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Boemo bo phahameng ba Niobium oxide (Nb2O5) phofo ea Assay Min.99.99%
Niobium oxide, ka linako tse ling e bitsoa columbium oxide, ho UrbanMines e bua kaNiobium Pentoxide(niobium(V) oxide), Nb2O5. Natural niobium oxide ka linako tse ling e tsejoa e le niobia.