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Half-life period of Iodine (I) |
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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 Iodine (I)
| Element | Mass | Symbol | Decay Type | Half-Life |
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| Iodine | 123 | 123I | Electron capture (e), Gamma decay | 13.2 hours | | Iodine | 125 | 125I | | 60.14 days | | Iodine | 129 | 129I | Beta decay (ß-) | 15.7 million years | | Iodine | 130 | 130I | | 12.36 hours | | Iodine | 131 | 131I | Beta decay (ß-), Gamma decay | 8.0207 days | | Iodine | 132 | 132I | | 2.30 hours | | Iodine | 133 | 133I | | 20.8 hours | | Iodine | 134 | 134I | | 52.6 minutes | | Iodine | 135 | 135I | | 6.61 hours |
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