- Most Common Elementary Substance : Nb
- Elementary Substance Class : Metal
- Origin : Natural
- Physical State : Solid
- Density [298K] : 8570 kg m-3
- Price : ~ 16.5 USD
- Cristal Lattice : b.c.c.
- Melting Point : 2741 K
- Boiling Point : 5015 K
- Electrical Conductivity [298K] : 8x106 Ohm-1m-1
- Thermal Conductivity [300K] : 53.7 W m-1K-1
- Heat of:
- Fusion: 27.2 kJ mol-1
- Vaporization: 696.6 kJ mol-1
- Atomization: 726 kJ mol-1
