Ru
Ruthenium-123
Protons (Z)
44
Neutrons (N)
79
Mass number
123
Half-Life
19.0 ms
Abundance
---
Mass
122.961 u
Mass Excess
-36,550.0 keV
Spin
(3/2+)
Discovered
2010
Binding energy per nucleon
8,089 keV
Neutron separation energy
2,841 keV
Proton separation energy
17,529 keV
Decay Mode
Decay chain
- RuRuthenium-123Z 44 · N 7919.0 ms
- β⁻100%
- β⁻100%
- β⁻90%
- β⁻99.44%
- β⁻100%
- β⁻100%
- β⁻100%