Rh
Rhodium-99
Protons (Z)
45
Neutrons (N)
54
Mass number
99
Half-Life
16.1 d
Abundance
---
Mass
98.908 u
Mass Excess
-85,585.0 keV
Spin
1/2-
Discovered
1952
Binding energy per nucleon
8,580 keV
Neutron separation energy
10,481 keV
Proton separation energy
4,649 keV
Decay Mode
- β⁺→Ruthenium-99100%
Decay chain
- RhRhodium-99Z 45 · N 5416.1 d
- β⁺100%