 Notable Isotopes |
|
 78Kr [42 neutrons] |
 Abundance: 0.35% |
| Half life: 2.3 x 1020 years
[ Double Electron Capture ]
|
| Decay Energy: ? MeV |
| Decays to 78Se. |
|
| 79Kr [43 neutrons] |
| Abundance: synthetic |
| Half life: 35.04 hours
[ Electron Capture ]
|
| Decay Energy: ? MeV |
| Decays to 79Br. |
| Half life: 35.04 hours
[ beta+ ]
|
| Decay Energy: 0.604 MeV |
| Decays to 79Br. |
| Half life: 35.04 hours
[ Gamma Radiation ]
|
| Decay Energy: 0.26, 0.39, 0.60 MeV |
| Decays to ?. |
|
| 80Kr [44 neutrons] |
| Abundance: 2.25% |
| Stable with 44 neutrons |
| Half life: 44
|
| Decay Energy: MeV |
| Decays to . |
|
| 81Kr [45 neutrons] |
| Abundance: synthetic |
| Half life: 2.29 x 105 years
[ Electron Capture ]
|
| Decay Energy: ? MeV |
| Decays to 81Br. |
| Half life: 2.29 x 105 years
[ Gamma Radiation ]
|
| Decay Energy: 0.281 MeV |
| Decays to ?. |
|
| 82Kr [46 neutrons] |
| Abundance: 11.6% |
| Stable with 46 neutrons |
|
| 83Kr [47 neutrons] |
| Abundance: 11.5% |
| Stable with 47 |
|
| 84Kr [48 neutrons] |
| Abundance: 57% |
| Stable with 48 neutrons |
|
| 85Kr [49 neutrons] |
| Abundance: synthetic |
| Half life: 10.756 years
[ beta- ]
|
| Decay Energy: 0.687 MeV |
| Decays to 85Rb. |
|
| 86Kr [50 neutrons] |
| Abundance: 17.3% |
| Stable with 50 neutrons |