4n Families
- Page ID
- 38391
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| The Family of 232Th (4n) Decay Series | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of protons | |||||||||||||||||||
| 90 | 228Th | 232Th | |||||||||||||||||
| 89 | å | 228Ac | å a decay | ||||||||||||||||
| 88 | 224Ra | 228Ra | |||||||||||||||||
| 87 | å | ã | b-decay | ||||||||||||||||
| 86 | 220Rn | converts | |||||||||||||||||
| 85 | å | to isobars | |||||||||||||||||
| 84 | 212Po | 216Po | |||||||||||||||||
| 83 | å | 212Bi | å | ||||||||||||||||
| 82 | 208Pb | å | 212Pb | ||||||||||||||||
| 81 | 208Tl | ||||||||||||||||||
| 81 | No. of neutrons | ||||||||||||||||||
| 126 | 127 | 128 | 129 | 130 | 131 | 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | |||
Contributors and Attributions
Chung (Peter) Chieh (Professor Emeritus, Chemistry @ University of Waterloo)