Xe
Xenon-117
Protons (Z)
54
Neutrons (N)
63
Mass number
117
Half-Life
1.02 m
Abundance
---
Mass
116.92 u
Mass Excess
-74,185.0 keV
Spin
5/2+
Discovered
1969
Binding energy per nucleon
8,344 keV
Neutron separation energy
9,209 keV
Proton separation energy
4,054 keV
Decay Mode
Decay chain
- XeXenon-117Z 54 · N 631.02 m
- β⁺99.997%
- β⁺100%
- β⁺100%
- β⁺100%