Element Name: Niobium
Atomic No.: 41
State (298 K): solid
Uses: stainless steel
Atomic Mass: 92.906 g/mol
Density: 8.57 g/cm
3
B.P.: 5015 K
F.P.: 2741 K
Electronic Configuration: 1s
2
2s
2
2p
6
3s
2
3p
6
3d
10
4s
2
4p
6
4d
3
5s
2
Isotopes:
93
Nb 92.906 amu (100.0%)
Electronegativity: 1.60
Radius: 134 pm (covalent)
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