Isotopes of Bismuth
Notable Isotopes
207
Bi
[124 neutrons]
Abundance:
synthetic
Half life:
31.55 years [
Electron Capture
]
Decay Energy:
2.399
MeV
Decays to
207
Pb
.
208
Bi
[125 neutrons]
Abundance:
synthetic
Half life:
3368000 years [
Electron Capture
]
Decay Energy:
2.880
MeV
Decays to
208
Pb
.
209
Bi
[126 neutrons]
Abundance:
100%
Half life:
1.9 (+-0.2) x 10
19
years [
Alpha Decay
]
Decay Energy:
?
MeV
Decays to
205
Tl
.