Xe
Xenon-142
Protons (Z)
54
Neutrons (N)
88
Mass number
142
Half-Life
1.23 s
Abundance
---
Mass
141.93 u
Mass Excess
-65,229.6 keV
Spin
0+
Discovered
1960
Binding energy per nucleon
8,233 keV
Neutron separation energy
5,104 keV
Proton separation energy
12,592 keV
Decay Mode
Decay chain
- XeXenon-142Z 54 · N 881.23 s
- β⁻99.63%
- β⁻99.911%
- β⁻100%
- β⁻100%