Cs
Caesium-132
Protons (Z)
55
Neutrons (N)
77
Mass number
132
Half-Life
6.48 d
Abundance
---
Mass
131.906 u
Mass Excess
-87,152.7 keV
Spin
2+
Discovered
1953
Binding energy per nucleon
8,406 keV
Neutron separation energy
7,168 keV
Proton separation energy
6,028 keV
Decay Mode
Decay chain
- CsCaesium-132Z 55 · N 776.48 d
- β⁺98.13%