Rh
Rhodium-91m
Protons (Z)
45
Neutrons (N)
46
Mass number
91
Half-Life
1.8 s
Abundance
---
Mass
90.937 u
Mass Excess
-58,400.0 keV
Spin
(1/2-)
Discovered
2004
Binding energy per nucleon
8,326 keV
Neutron separation energy
14,841 keV
Proton separation energy
805 keV
Decay Mode
Decay chain
- RhRhodium-91Z 45 · N 461.8 s
- β⁺
- β⁺100%
- β⁺100%
- β⁺100%
- EC~100%