Sb
Antimony-140
Protons (Z)
51
Neutrons (N)
89
Mass number
140
Half-Life
170.0 ms
Abundance
---
Mass
139.952 u
Mass Excess
-44,390.0 keV
Spin
(3-)
Discovered
2010
Binding energy per nucleon
8,103 keV
Neutron separation energy
2,411 keV
Proton separation energy
12,369 keV
Decay Mode
Decay chain
- SbAntimony-140Z 51 · N 89170.0 ms
- β⁻69.4%
- β⁻100%
- β⁻92.4%
- β⁻100%
- β⁻100%
- β⁻100%
- β⁻100%