Xe
Xenon-149
Protons (Z)
54
Neutrons (N)
95
Mass number
149
Half-Life
50.0 ms
Abundance
---
Mass
148.965 u
Mass Excess
-33,000.0 keV
Spin
(3/2-)
Discovered
2018
Binding energy per nucleon
8,009 keV
Neutron separation energy
2,421 keV
Proton separation energy
---
Decay Mode
Decay chain
- XeXenon-149Z 54 · N 9550.0 ms
- β⁻
- β⁻75%
- β⁻96.1%
- β⁻98.57%
- β⁻100%
- β⁻100%
- β⁻100%
- β⁻100%