Yb
Ytterbium-161
Protons (Z)
70
Neutrons (N)
91
Mass number
161
Half-Life
4.2 m
Abundance
---
Mass
160.938 u
Mass Excess
-57,834.0 keV
Spin
3/2-
Discovered
1974
Binding energy per nucleon
8,090 keV
Neutron separation energy
7,742 keV
Proton separation energy
4,823 keV
Decay Mode
- β⁺→Thulium-161100%
Decay chain
- YbYtterbium-161Z 70 · N 914.2 m
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%