Tb
Terbium-148n
Protons (Z)
65
Neutrons (N)
83
Mass number
148
Half-Life
1.31 µs
Abundance
---
Mass
147.934 u
Mass Excess
-61,918.0 keV
Spin
(27+)
Discovered
1980
Binding energy per nucleon
8,146 keV
Neutron separation energy
-754 keV
Proton separation energy
-6,150 keV
Decay Mode
- γ→Terbium-148100%
Decay chain
- TbTerbium-148Z 65 · N 831.31 µs
- γ100%
- β⁺100%
- α100%