Rh
Rhodium-104m
Protons (Z)
45
Neutrons (N)
59
Mass number
104
Half-Life
4.34 m
Abundance
---
Mass
103.907 u
Mass Excess
-86,830.3 keV
Spin
5+
Discovered
1939
Binding energy per nucleon
8,568 keV
Neutron separation energy
6,870 keV
Proton separation energy
6,852 keV
Decay Mode
Decay chain
- RhRhodium-104Z 45 · N 594.34 m
- γ99.87%
- β⁻99.55%