Yb
Ytterbium-149
Protons (Z)
70
Neutrons (N)
79
Mass number
149
Half-Life
700.0 ms
Abundance
---
Mass
148.964 u
Mass Excess
-33,330.0 keV
Spin
(1/2+)
Discovered
2001
Binding energy per nucleon
7,927 keV
Neutron separation energy
11,171 keV
Proton separation energy
1,854 keV
Decay Mode
- β⁺p→Erbium-148100%
Decay chain
- YbYtterbium-149Z 70 · N 79700.0 ms
- β⁺p100%
- β⁺99.85%
- β⁺100%
- β⁺100%
- β⁺100%
- α100%