Rb
Rubidium-72m
Protons (Z)
37
Neutrons (N)
35
Mass number
72
Half-Life
---
Abundance
---
Mass
71.959 u
Mass Excess
-38,230.0 keV
Spin
(3-)
Discovered
---
Binding energy per nucleon
8,200 keV
Neutron separation energy
14,011 keV
Proton separation energy
-811 keV
Decay Mode
- p→Krypton-71
Decay chain
- RbRubidium-72Z 37 · N 35Unknown
- p
- β⁺97.9%
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%