Nb
Niobium-104
Protons (Z)
41
Neutrons (N)
63
Mass number
104
Half-Life
980.0 ms
Abundance
---
Mass
103.923 u
Mass Excess
-71,811.0 keV
Spin
(5-)
Discovered
1976
Binding energy per nucleon
8,453 keV
Neutron separation energy
4,853 keV
Proton separation energy
11,291 keV
Decay Mode
Decay chain
- NbNiobium-104Z 41 · N 63980.0 ms
- β⁻99.95%
- β⁻100%
- β⁻100%