Sn
Tin-140
Protons (Z)
50
Neutrons (N)
90
Mass number
140
Half-Life
50.0 ms
Abundance
---
Mass
139.963 u
Mass Excess
-34,490.0 keV
Spin
0+
Discovered
2018
Binding energy per nucleon
8,038 keV
Neutron separation energy
3,251 keV
Proton separation energy
---
Decay Mode
Decay chain
- SnTin-140Z 50 · N 9050.0 ms
- β⁻
- β⁻69.4%
- β⁻100%
- β⁻92.4%
- β⁻100%
- β⁻100%
- β⁻100%
- β⁻100%