Lu
Lutetium-154
Protons (Z)
71
Neutrons (N)
83
Mass number
154
Half-Life
1.0 s
Abundance
---
Mass
153.957 u
Mass Excess
-39,670.0 keV
Spin
(2-)
Discovered
1981
Binding energy per nucleon
7,968 keV
Neutron separation energy
9,361 keV
Proton separation energy
-201 keV
Decay Mode
Decay chain
- LuLutetium-154Z 71 · N 831.0 s
- β⁺
- α92.6%
- β⁺100%
- β⁺100%
- β⁺66.4%
- β⁺100%
- α100%
- α100%