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Half-life period of Gold (Au) or Aurum |
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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 Gold (Au) or Aurum
| Element | Mass | Symbol | Decay Type | Half-Life |
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| Gold | 195 | 195Au | Electron capture (e) | 186.10 days | | Gold | 196 | 196Au | Electron capture (e) | 6.183 days | | Gold | 198 | 198Au | Beta decay | 2.69517 days | | Gold | 199 | 199Au | Beta decay | 3.169 days |
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