Tm
Thulium-163
Protons (Z)
69
Neutrons (N)
94
Mass number
163
Half-Life
1.81 h
Abundance
---
Mass
162.933 u
Mass Excess
-62,728.0 keV
Spin
1/2+
Discovered
1959
Binding energy per nucleon
8,125 keV
Neutron separation energy
9,322 keV
Proton separation energy
3,683 keV
Decay Mode
- β⁺→Erbium-163100%
Decay chain
- TmThulium-163Z 69 · N 941.81 h
- β⁺100%
- β⁺100%
- EC100%