Bi
Bismuth-185m
Protons (Z)
83
Neutrons (N)
102
Mass number
185
Half-Life
58.0 µs
Abundance
---
Mass
184.998 u
Mass Excess
-2,156.0 keV
Spin
1/2+
Discovered
1996
Binding energy per nucleon
7,732 keV
Neutron separation energy
11,477 keV
Proton separation energy
-1,607 keV
Decay Mode
Decay chain
- BiBismuth-185Z 83 · N 10258.0 µs
- p90%
- α80%
- β⁺52%
- β⁺99.42%
- β⁺99.48%
- β⁺100%
- β⁺100%
- β⁺100%
- α100%