Sn
Tin-137
Protons (Z)
50
Neutrons (N)
87
Mass number
137
Half-Life
249.0 ms
Abundance
---
Mass
136.946 u
Mass Excess
-50,150.0 keV
Spin
(5/2-)
Discovered
1994
Binding energy per nucleon
8,152 keV
Neutron separation energy
2,051 keV
Proton separation energy
16,469 keV
Decay Mode
Decay chain
- SnTin-137Z 50 · N 87249.0 ms
- β⁻52%
- β⁻51%
- β⁻97.06%
- β⁻92.49%
- β⁻100%
- β⁻100%