Lu
Lutetium-156m
Protons (Z)
71
Neutrons (N)
85
Mass number
156
Half-Life
198.0 ms
Abundance
---
Mass
155.953 u
Mass Excess
-43,680.0 keV
Spin
10+
Discovered
1979
Binding energy per nucleon
7,995 keV
Neutron separation energy
9,206 keV
Proton separation energy
466 keV
Decay Mode
Decay chain
- LuLutetium-156Z 71 · N 85198.0 ms
- α100%
- β⁺100%
- α90%
- β⁺100%
- β⁺100%
- α100%