Ru
Ruthenium-122
Protons (Z)
44
Neutrons (N)
78
Mass number
122
Half-Life
25.0 ms
Abundance
---
Mass
121.955 u
Mass Excess
-41,780.0 keV
Spin
0+
Discovered
2010
Binding energy per nucleon
8,132 keV
Neutron separation energy
5,231 keV
Proton separation energy
17,529 keV
Decay Mode
Decay chain
- RuRuthenium-122Z 44 · N 7825.0 ms
- β⁻100%
- β⁻100%
- β⁻100%
- β⁻99.814%
- β⁻100%
- β⁻100%