Er
Erbium-180
Protons (Z)
68
Neutrons (N)
112
Mass number
180
Half-Life
2.0 s
Abundance
---
Mass
179.964 u
Mass Excess
-33,180.0 keV
Spin
0+
Discovered
2018
Binding energy per nucleon
7,960 keV
Neutron separation energy
5,171 keV
Proton separation energy
---
Decay Mode
Decay chain
- ErErbium-180Z 68 · N 1122.0 s
- β⁻
- β⁻
- β⁻100%
- β⁻100%