Rh
Rhodium-104
Protons (Z)
45
Neutrons (N)
59
Mass number
104
Half-Life
42.3 s
Abundance
---
Mass
103.907 u
Mass Excess
-86,959.3 keV
Spin
1+
Discovered
1939
Binding energy per nucleon
8,569 keV
Neutron separation energy
6,999 keV
Proton separation energy
6,981 keV
Decay Mode
Decay chain
- RhRhodium-104Z 45 · N 5942.3 s
- β⁻99.55%