Bi
Bismuth-187
Protons (Z)
83
Neutrons (N)
104
Mass number
187
Half-Life
37.0 ms
Abundance
---
Mass
186.993 u
Mass Excess
-6,383.0 keV
Spin
(9/2-)
Discovered
1999
Binding energy per nucleon
7,758 keV
Neutron separation energy
11,309 keV
Proton separation energy
-1,009 keV
Decay Mode
- α→Thallium-183100%
Decay chain
- BiBismuth-187Z 83 · N 10437.0 ms
- α100%
- β⁺
- β⁺88.3%
- β⁺99.45%
- β⁺~100%
- β⁺100%
- β⁺100%
- EC100%