Lu
Lutetium-179
Protons (Z)
71
Neutrons (N)
108
Mass number
179
Half-Life
4.59 h
Abundance
---
Mass
178.947 u
Mass Excess
-49,059.0 keV
Spin
7/2+
Discovered
1961
Binding energy per nucleon
8,035 keV
Neutron separation energy
6,792 keV
Proton separation energy
6,671 keV
Decay Mode
- β⁻→Hafnium-179100%
Decay chain
- LuLutetium-179Z 71 · N 1084.59 h
- β⁻100%