Atomic Properties
- Atomic Number
- 41
- Atomic Mass
- 92.9060 u
- Electron Configuration
- [Kr] 4d4 5s1
- Electronegativity
- 1.60
- Block
- d-block
- Group
- 5
- Period
- 5
Physical Properties
- Phase (STP)
- solid
- Melting Point
- 2750.00 K
- Boiling Point
- 5017.00 K
- Density
- 8.5700 g/cm³
About Niobium
Superconducting metal; used in MRI machines and jet engines.
Isotopes of Niobium
Niobium has 1 naturally occurring isotope.
| Isotope | Mass Number | Atomic Mass (u) | Abundance | Type |
|---|---|---|---|---|
| 93Nb | 93 | 92.906373 | 100.00% | Stable |
Data source: NIH PubChem (aggregated from IUPAC, NIST)