Tm
Thulium-147m
Protons (Z)
69
Neutrons (N)
78
Mass number
147
Half-Life
360.0 µs
Abundance
---
Mass
146.961 u
Mass Excess
-35,913.0 keV
Spin
3/2+
Discovered
1984
Binding energy per nucleon
7,948 keV
Neutron separation energy
12,924 keV
Proton separation energy
-1,120 keV
Decay Mode
- p→Erbium-146100%
Decay chain
- TmThulium-147Z 69 · N 78360.0 µs
- p100%
- β⁺100%
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%
- β⁺100%
- α100%