| Isotopes of Chromium | 
|  Notable Isotopes  | 
|  50Cr [26 neutrons] | 
|  Abundance: synthetic | 
|  Half life: 1.8 x 1017 years [ Double Electron Capture ] | 
|  Decay Energy: ? MeV | 
|  Decays to 50Ti. | 
|  51Cr [27 neutrons] | 
|  Abundance: synthetic | 
|  Half life: 27.7025 days [ Gamma Radiation ] [ Electron Capture ] | 
|  Decay Energy: ?0.320 MeV | 
|  Decays to 51V?. | 
|  52Cr [28 neutrons] | 
|  Abundance: 83.789% | 
|  Stable with 28 neutrons | 
|  53Cr [29 neutrons] | 
|  Abundance: 9.501% | 
|  Stable with 29 neutrons | 
|  54Cr [30 neutrons] | 
|  Abundance: 2.365% | 
|  Stable with 30 neutrons |