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Half-life period of Cerium (Ce) |
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| Find half-life period of radioactive isotopes of different elements; find its decay type and list of particle emitted. Half-life is the time required for a quantity of radioactive element to reduce to half of its initial value. |
Half-life period of Cerium (Ce)
| Element | Mass | Symbol | Decay Type | Half-Life |
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| Cerium | 134 | 134Ce | Electron capture (e) | 3.16 days | | Cerium | 139 | 139Ce | Electron capture (e) | 137.640 days | | Cerium | 141 | 141Ce | Beta decay (ß-) | 32.501 days | | Cerium | 142 | 142Ce | Double Beta decay (ß- ß-) | 5 x 1016 years | | Cerium | 143 | 143Ce | | 33.0 hours | | Cerium | 144 | 144Ce | Beta decay (ß-) | 284.893 days |
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