Xe
Xenon-109
Protons (Z)
54
Neutrons (N)
55
Mass number
109
Half-Life
13.0 ms
Abundance
---
Mass
108.95 u
Mass Excess
-46,170.0 keV
Spin
(7/2+)
Discovered
2006
Binding energy per nucleon
8,107 keV
Neutron separation energy
11,611 keV
Proton separation energy
689 keV
Decay Mode
Decay chain
- XeXenon-109Z 54 · N 5513.0 ms
- α100%
- α100%
- β⁺79%
- β⁺100%
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%