Er
Erbium-174
Protons (Z)
68
Neutrons (N)
106
Mass number
174
Half-Life
3.2 m
Abundance
---
Mass
173.944 u
Mass Excess
-51,950.0 keV
Spin
0+
Discovered
1989
Binding energy per nucleon
8,064 keV
Neutron separation energy
6,371 keV
Proton separation energy
9,889 keV
Decay Mode
- β⁻→Thulium-174100%
Decay chain
- ErErbium-174Z 68 · N 1063.2 m
- β⁻100%
- β⁻100%