Isotopes of Cobalt
Notable Isotopes
56
Co
[29 neutrons]
Abundance:
synthetic
Half life:
77.27 days [
Electron Capture
]
Decay Energy:
4.566
MeV
Decays to
56
Fe
.
57
Co
[30 neutrons]
Abundance:
synthetic
Half life:
271.79 days [
Electron Capture
]
Decay Energy:
0.836
MeV
Decays to
57
Fe
.
58
Co
[31 neutrons]
Abundance:
synthetic
Half life:
70.86 days [
Electron Capture
]
Decay Energy:
2.307
MeV
Decays to
58
Fe
.
59
Co
[32 neutrons]
Abundance:
100%
Stable with 32 neutrons
60
Co
[33 neutrons]
Abundance:
synthetic
Half life:
5.2714 years [
beta
-
]
Decay Energy:
2.824
MeV
Decays to
60
Ni
.