Tm
Thulium-164
Protons (Z)
69
Neutrons (N)
95
Mass number
164
Half-Life
2.0 m
Abundance
---
Mass
163.934 u
Mass Excess
-61,909.0 keV
Spin
1+
Discovered
1960
Binding energy per nucleon
8,120 keV
Neutron separation energy
7,252 keV
Proton separation energy
4,031 keV
Decay Mode
- β⁺39%
Decay chain
- TmThulium-164Z 69 · N 952.0 m
- β⁺100%