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Half-life period of Radon (Rn) |
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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 Radon (Rn)
| Element | Mass | Symbol | Decay Type | Half-Life |
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| Radon | 210 | 210Rn | Alpha decay (a) | 2.4 hours | | Radon | 211 | 211Rn | Electron capture (e) | 14.6 hours | | Radon | 219 | 219Rn | | 3.96 seconds | | Radon | 220 | 220Rn | Alpha decay (a), Beta decay (ß+) | 55.6 seconds | | Radon | 222 | 222Rn | Alpha decay (a) | 3.8235 days | | Radon | 224 | 224Rn | Beta decay | 1.8 hours |
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