Notes
| Isotopes of Radon |
| Notes
|
| Radon has no stable isotopes. |
 Notable Isotopes  |
 211Rn [125 neutrons] |
 Abundance: synthetic
|
| Half life: 14.6 hours [ Electron Capture ]
|
| Decay Energy: 2.892 MeV |
| Decays to 211At.
|
| Half life: 14.6 hours [ Alpha Decay ]
|
| Decay Energy: 5.965 MeV |
| Decays to 207Po.
|
| 222Rn [136 neutrons] |
| Abundance: 100%
|
| Half life: 3.824 days [ Alpha Decay ]
|
| Decay Energy: 5.590 MeV |
| Decays to 218Po.
|