Er
Erbium-150m
Protons (Z)
68
Neutrons (N)
82
Mass number
150
Half-Life
2.55 µs
Abundance
---
Mass
149.941 u
Mass Excess
-55,035.0 keV
Spin
10+
Discovered
1984
Binding energy per nucleon
8,084 keV
Neutron separation energy
9,364 keV
Proton separation energy
678 keV
Decay Mode
- γ→Erbium-150100%
Decay chain
- ErErbium-150Z 68 · N 822.55 µs
- γ100%
- β⁺100%
- β⁺100%
- β⁺66.4%
- β⁺100%
- α100%
- α100%