stanford-oval/wikipedia huggingface dataset:
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Chu kỳ 6 > Thủy ngân, Z=80

| Đồng vị | Kỳ bán rã | Năng lượng  phân rã, MeV | Spin /  Chẵn lẻ | Phân rã, % | Tỷ lệ, % |
| --- | --- | --- | --- | --- | --- |
| 175Hg | 20 ms | 7,04 |  | α = 100 |   |
| 176Hg | 18 ms | 6,925 | 0+ | α ≈ 100 |   |
| 177Hg | 0,130 s | 6,74 (α), 8,5 (K/β+) |  | α = 85, K/β+ = 15 |   |
| 178Hg | 266 ms | 6,578 (α), 6,1 (K/β+) | 0+ | α ≈ 100, K/β+ = ? |   |
| 179Hg | 1,09 s | 6,431 (α), 8,0 (K/β+), 7,7 (Kp) |  | α ≈ 53, K/β+ ≈ 47, Kp ≈ 0,15 |   |
| 180Hg | 2,8 s | 5,5 (K/β+), 6,285 (α) | 0+ | K/β+ = 52, α = 48 |   |
| 181Hg | 3,6 s |  | 1/2(−) | K/β+ = 64, α = 36, Kp = 0,014, Kα = 9 × 10−6 |   |
| 182Hg | 10,83 s | 4,8 (K/β+), 5,998 (α) | 0+ | K/β+ = 84,8, α = 15,2 |   |
| 183Hg | 9,4 s | 6,5 (K/β+), 6,039 (α), 5,1 (Kp) | 1/2− | K/β+ = 88,3, α = 11,7, Kp = 0,00056 |   |
| 184Hg | 30,9 s | 4,1 (K/β+), 5,662 (α) | 0+ | K/β+ = 98,74, α = 1,26 |   |
| 185Hg | 49,1 s | 5,8 (K/β+), 5,778 (α) | 1/2− | K/β+ = 94, α = 6 |   |
| 185m1Hg | 21,6 s | 0,099 (IT), 5,899 (K/β+), 5,877 (α) | 13/2+ | IT = 54, K/β+ = 46, α ≈ 0,03 |   |
| 186Hg | 1,38 min | 3,3 (K/β+), 5,206 (α) | 0+ | K/β+ = 99,982, α = 0,018 |   |
| 187Hg | 2,4 min | 4,9 (K/β+), 5,08 (α) | 13/2+ | K/β+ = 100, α > 1,2 × 10−4 |   |
| 187m1Hg | 1,9 min | 4,9 (K/β+), 5,08 (α) | 3/2− | K/β+ = 100, α > 2,5 × 10−4 |   |
| 188Hg | 3,25 min | 2,3 (K/β+), 4,71 (α) | 0+ | K/β+ = 100, α = 4,0 × 10−5 |   |
| 189Hg | 7,6 min | 3,95 (K/β+), 4,40 (α) | 3/2− | K/β+ = 100, α < 3 × 10−5 |   |
| 189m1Hg | 8,6 min | 3,95 (K/β+), 4,40 (α) | 13/2+ | K/β+ = 100, α < 3 × 10−5 |   |
| 190Hg | 20,0 min | 1,47 (K/β+), 3,95 (α) | 0+ | K/β+ = 100, α < 5 × 10−5 |   |
| 191Hg | 49 min | 3,18 | (3/2−) | K/β+ = 100 |   |
| 191m1Hg | 50,8 min | 3,18 | 13/2+ | K/β+ = 100 |   |
| 192Hg | 4,85 h | 0,70 (K) | 0+ | K = 100, α < 4 × 10−6 |   |
| 193Hg | 3,80 h | 2,34 | 3/2− | K/β+ = 100 |   |
| 193m1Hg | 11,8 h | 2,481 (K/β+), 0,141 (IT) | 13/2+ | K/β+ = 92,8, IT = 7,2 |   |
| 194Hg | 520 a | 0,04 | 0+ | K = 100 |   |
| 195Hg | 9,9 h | 1,51 | 1/2− | K/β+ = 100 |   |
| 195m1Hg | 41,6 h | 0,176 (IT), 1,686 (K/β+) | 13/2+ | IT = 54,2, K/β+ = 45,8 |   |
| 196Hg | Bền |  | 0+ |   | 0,15 |
| 197Hg | 64,14 h | 0,60 | 1/2− | K = 100 |   |
| 197m1Hg | 23,8 h | 0,299 (IT), 0,899 (K) | 13/2+ | IT = 91,4, K = 8,6 |   |
| 198Hg | Bền |  | 0+ |   | 9,97 |
| 199Hg | Bền |  | 1/2− |   | 16,87 |
| 199m1Hg | 42,6 min | 0,532 | 13/2+ | IT = 100 |   |
| 200Hg | Bền |  | 0+ |   | 23,10 |
| 201Hg | Bền |  | 3/2− |   | 13,18 |
| 202Hg | Bền |  | 0+ |   | 29,86 |
| 203Hg | 46,612 d | 0,492 | 5/2− | β− = 100 |   |
| 204Hg | Bền |  | 0+ |   | 6,87 |
| 205Hg | 5,2 min | 1,531 | 1/2− | β− = 100 |   |
| 205m1Hg | 1,10 ms |  | (13/2+) | IT = 100 |   |
| 206Hg | 8,15 min | 1,308 | 0+ | β− = 100 |   |
| 207Hg | 2,9 min | 4,78 | (9/2+) | β− = 100 |   |
| 208Hg | 42 min |  | 0+ | β− = 100 |   |
Chu kỳ 6 > Chì, Z=82

| Đồng vị | Kỳ bán rã | Năng lượng  phân rã, MeV | Spin /  Chẵn lẻ | Phân rã, % | Tỷ lệ, % |
| --- | --- | --- | --- | --- | --- |
| 181Pb | 45 ms | 7,379 (α), 9,3 (K/β+) | (13/2+) | α ≈ 98, K/β+ ≈ 2 |   |
| 182Pb | 55 ms | 7,076 | 0+ | α <= 100 |   |
| 183Pb | 300 ms | 7,03 (α), 8,7 (K/β+) | (1/2−) | α ≈ 94, K/β+ ≈ 6 |   |
| 184Pb | 0,55 s | 6,775 (α), 6,0 (K/β+) | 0+ | α = ?, K/β+ = ? |   |
| 185Pb | 4,1 s | 6,68 |  | α < 100 |   |
| 186Pb | 4,83 s | 6,471 (α) | 0+ | α = 54, K/β+ = 46 |   |
| 187Pb | 18,3 s | 7,2 (K/β+), 6,395 (α) | (13/2+) | K/β+ = 98,0, α = 2,0 |   |
| 187m1Pb | 15,2 s | 7,2 (K/β+), 6,395 (α) |  | K/β+ = ?, α = ? |   |
| 188Pb | 24 s | 4,8 (K/β+), 6,111 (α) | 0+ | K/β+ = 91,5, α = 8,5 |   |
| 189Pb | 51 s | 6,7 (K/β+), 5,85 (α) |  | K/β+ > 99, α ≈ 0,4 |   |
| 190Pb | 1,2 min | 4,1 (K/β+), 5,698 (α) | 0+ | K/β+ = 99,79, α = 0,21 |   |
| 191Pb | 1,33 min | 5,9 (K/β+), 5,41 (α) | (3/2−) | K/β+ = 99,987, α = 0,013 |   |
| 191m1Pb | 2,18 min | 6,038 (K/β+), 5,548 (α) | (13/2+) | K/β+ = 100, α ≈ 0,02 |   |
| 192Pb | 3,5 min | 3,4 (K/β+), 5,221 (α) | 0+ | K/β+ = 99,9941, α = 0,0059 |   |
| 193Pb | 2 min |  | (3/2−) | K/β+ = ? |   |
| 193m1Pb | 5,8 min | 5,2 | (13/2+) | K/β+ = 100 |   |
| 194Pb | 12,0 min | 2,7 (K/β+), 4,738 (α) | 0+ | K/β+ = 100, α = 7,3 × 10−6 |   |
| 195Pb | 15 min | 4,5 | 3/2− | K/β+ = 100 |   |
| 195m1Pb | 15,0 min | 4,701 | 13/2+ | K/β+ = 100 |   |
| 196Pb | 37 min | 2,05 (K/β+), 4,2 (α) | 0+ | K/β+ = 100, α < 3 × 10−5 |   |
| 197Pb | 8 min | 3,58 | 3/2− | K/β+ = 100 |   |
| 197m1Pb | 43 min | 3,889 (K/β+), 0,319 (IT) | 13/2+ | K/β+ = 81, IT = 19 |   |
| 198Pb | 2,40 h | 1,41 | 0+ | K/β+ = 100 |   |
| 199Pb | 90 min | 2,88 | 3/2− | K/β+ = 100 |   |
| 199m1Pb | 12,2 min | 0,425 (IT), 3,305 (K/β+) | 13/2+ | IT = 93, K/β+ = 7 |   |
| 200Pb | 21,5 h | 0,811 | 0+ | K = 100 |   |
| 201Pb | 9,33 h | 1,90 | 5/2− | K/β+ = 100 |   |
| 201m1Pb | 61 s | 0,629 (IT), 2,529 (K/β+) | 13/2+ | IT > 99, K/β+ < 1 |   |
| 202Pb | 5,25 × 104 a | 0,05 (K), 2,598 (α) | 0+ | K = 100, α < 1 |   |
| 202m1Pb | 3,53 h | 2,17 (IT), 2,22 (K/β+) | 9− | IT = 90,5, K/β+ = 9,5 |   |
| 203Pb | 51,873 h | 0,975 | 5/2− | K = 100 |   |
| 203m1Pb | 6,3 s | 0,825 | 13/2+ | IT = 100 |   |
| 203m2Pb | 0,48 s | 2,949 | 29/2− | IT = 100 |   |
| 204Pb | 1,4 × 1017 a |  | 0+ |   | 1,4 |
| 204m1Pb | 67,2 min | 2,186 | 9− | IT = 100 |   |
| 205Pb | 1,53 × 107 a | 0,051 | 5/2− | K = 100 |   |
| 205m1Pb | 5,54 ms | 1,014 | 13/2+ | IT = 100 |   |
| 206Pb | Bền |  | 0+ |   | 24,1 |
| 207Pb | Bền |  | 1/2− |   | 22,1 |
| 207m1Pb | 0,805 s | 1,633 | 13/2+ | IT = 100 |   |
| 208Pb | Bền |  | 0+ |   | 52,4 |
| 209Pb | 3,253 h | 0,644 | 9/2+ | β− = 100 |   |
| 210Pb | 22,3 a | 0,064 (β−), 3,792 (α) | 0+ | β− = 100, α = 1,9 × 10−6 |   |
| 211Pb | 36,1 min | 1,373 | 9/2+ | β−  = 100 |   |
| 212Pb | 10,64 h | 0,574 | 0+ | β− = 100 |   |
| 213Pb | 10,2 min | 2,070 | (9/2+) | β− = 100 |   |
| 214Pb | 26,8 min | 1,024 | 0+ | β− = 100 |   |
| 215Pb | 36 s |  | (5/2+) | β− = 100 |   |
Chu kỳ 6 > Poloni, Z=84

| Đồng vị | Kỳ bán rã | Năng lượng  phân rã, MeV | Spin /  Chẵn lẻ | Phân rã, % | Tỷ lệ, % |
| --- | --- | --- | --- | --- | --- |
| 190Po | 2,0 ms | 7,643 (α) | 0+ | α = 100, K/β+ = 0,1 sys |   |
| 191Po | 15,5 ms | 7,471 |  | α = ? |   |
| 192Po | 0,0332 s | 7,32 (α), 5,7 (K/β+) | 0+ | α ≈ 99, K/β+ ≈ 1 |   |
| 193Po | 0,42 s | 7,10 | (3/2−) | α = ? |   |
| 193m1Po | 0,24 s |  | (13/2+) | α = ? |   |
| 194Po | 0,392 s | 6,987 | 0+ | α = 93 |   |
| 195Po | 4,64 s | 6,75 (α), 6,8 (K/β+) | (3/2−) | α = 75, K/β+ = 25 |   |
| 195m1Po | 1,92 s | 6,98 (α), 7,03 (K/β+), 0,23 (IT) | (13/2+) | α ≈ 90, K/β+ ≈ 10, IT < 0,01 |   |
| 196Po | 5,8 s | 6,657 (α), 4,6 (K/β+) | 0+ | α ≈ 98, K/β+ ≈ 2 |   |
| 197Po | 53,6 s | 6,2 (K/β+), 6,41 (α) | (3/2−) | K/β+ = 56, α = 44 |   |
| 197m1Po | 25,8 s | 6,614 (α), 6,614 (K/β+), 0,204 (IT) | (13/2+) | α = 84, K/β+ = 16, IT = 0,01 sys |   |
| 198Po | 1,77 min | 6,309 (α), 4,02 (K/β+) | 0+ | α = 57, K/β+ = 43 |   |
| 199Po | 5,48 min | 5,6 (K/β+), 6,074 (α) | 3/2− | K/β+ = 88, α = 12 |   |
| 199m1Po | 4,13 min | 5,91 (K/β+), 6,384 (α), 0,310 (IT) | 13/2+ | K/β+ = 59, α = 39, IT = 2,1 |   |
| 200Po | 11,5 min | 3,35 (K/β+), 5,982 (α) | 0+ | K/β+ = 88,9, α = 11,1 |   |
| 201Po | 15,3 min | 4,88 (K/β+), 5,799 (α) | 3/2− | K/β+ = 98,4, α = 1,6 |   |
| 201m1Po | 8,9 min | 0,424 (IT), 5,304 (K/β+), 6,223 (α) | 13/2+ | IT = 56, K = 41, α ≈ 2,9 |   |
| 202Po | 44,7 min | 2,82 (K/β+), 5,701 (α) | 0+ | K/β+ = 98,08, α = 1,92 |   |
| 202m1Po | 85 ns |  | 8+ |  |   |
| 202m2Po | 200 ns |  | 11− |  |   |
| 202m3Po | 19 ns |  | 12+ |  |   |
| 202m4Po | 11 ns |  | (15−) |  |   |
| 203Po | 36,7 min | 4,23 (K/β+), 5,496 (α) | 5/2− | K/β+ = 99,89, α = 0,11 |   |
| 203m1Po | 45 s | 0,641 (IT), 6,137 (α) | 13/2+ | IT ≈ 100, α ≈ 0,04 sys |   |
| 204Po | 3,53 h | 2,34 (K/β+), 5,485 (α) | 0+ | K/β+ = 99,34, α = 0,66 |   |
| 205Po | 1,66 h | 3,53 (K/β+), 5,324 (α) | 5/2− | K/β+ = 99,96, α = 0,04 |   |
| 205m1Po | 58 ms |  | 19/2− | IT = 100 |   |
| 206Po | 8,8 d | 1,846 (K/β+), 5,326 (α) | 0+ | K/β+ = 94,55, α = 5,45 |   |
| 207Po | 5,80 h | 2,909 (K/β+), 5,216 (α) | 5/2− | K/β+ = 99,979, α = 0,021 |   |
| 207m1Po | 2,8 s | 1,383 | 19/2− | IT = 100 |   |
| 208Po | 2,898 a | 5,215 (α), 1,401 (K/β+) | 0+ | α = 99,9958, K/β+ = 0,0042 |   |
| 209Po | 102 a | 4,879 (α), 1,893 (K/β+) | 1/2− | α = 99,52, K/β+ = 0,48 |   |
| 210Po | 138,376 d | 5,307 | 0+ | α = 100 |   |
| 211Po | 0,516 s | 7,595 | 9/2+ | α = 100 |   |
| 211m1Po | 25,2 s | 9,057 (α), 1,462 (IT) | (25/2+) | α = 99,984, IT = 0,016 |   |
| 212Po | 0,299 µs |  | 0+ | α = 100 |   |
| 212m1Po | 45,1 s |  | (18+) | α = 99,93, IT = 0,07 |   |
| 213Po | 4,2 µs | 8,537 | 9/2+ | α = 100 |   |
| 214Po | 164,3 µs | 7,833 | 0+ | α = 100 |   |
| 214m1Po | 99 ps | 1,416 (IT), 9,248 (α) | 0+ | IT = 0,14, α = 99,86 |   |
| 215Po | 1,781 ms | 7,526 (α), 0,721 (β−) | 9/2+ | α = 99,99977, β− = 2,3 × 10−4 |   |
| 216Po | 0,145 s | 6,906 | 0+ | α = 100 |   |
| 217Po | 10 s |  |  | α > 95, β− < 5 |   |
| 218Po | 3,10 min | 6,115 (α), 0,265 (β−) | 0+ | α = 99,980, β− = 0,020 |   |
Chu kỳ 6 > Astat, Z=85

| Đồng vị | Kỳ bán rã | Năng lượng  phân rã, MeV | Spin /  Chẵn lẻ | Phân rã, % | Tỷ lệ, % |
| --- | --- | --- | --- | --- | --- |
| 193At | 40 ms |  |  | α = ? |   |
| 194At | 40 ms | 7,31 |  | α = ? |   |
| 194m1At | 250 ms |  |  | α = ? |   |
| 195At | 0,63 s | 7,4 (α), 8,0 (K/β+) |  | α > 75, K/β+ < 25 |   |
| 196At | 0,253 s | 7,2 |  | α ≈ 100 |   |
| 197At | 0,35 s | 7,1 (α), 7,2 (K/β+) | (9/2−) | α = 96, K/β+ = 4 |   |
| 197m1At | 3,7 s | 7,152 (α), 7,252 (K/β+) | (1/2+) | α = ?, K/β+ = ? |   |
| 198At | 4,2 s | 6,893 (α), 8,8 (K/β+) | (3+) | α = 90, K/β+ = 10 |   |
| 198m1At | 1,0 s | 6,995 (α), 8,902 (K/β+) | (10−) | α = 84, K/β+ = 16 |   |
| 199At | 7,2 s | 6,78 (α), 6,6 (K/β+) | (9/2−) | α = 90, K/β+ = 10 |   |
| 200At | 43 s | 6,596 (α), 7,97 (K/β+) | (3+) | α = 57, K/β+ = 43 |   |
| 200m1At | 47 s | 8,074 (K/β+), 6,70 (α) | (7+) | K/β+ < 57, α = 43 |   |
| 200m2At | 3,5 s | 0,335 (IT), 6,931 (α), 8,305 (K/β+) | (10−) | IT ≈ 85, α ≈ 10,5, K ≈ 4,5 |   |
| 201At | 89 s | 6,473 (K/β+), 5,85 (α) | (9/2−) | α = 71, K/β+ = 29 |   |
| 202At | 184 s | 7,21 (K/β+), 6,354 (α) | (2,3)+ | K/β+ = 82, α = 18 |   |
| 202m1At | 182 s | 7,21 (K/β+), 6,354 (α) | (7+) | K/β+ = 91,3, α = 8,7 |   |
| 202m2At | 0,46 s | 0,392 (IT), 7,602 (α), 6,746 (K/β+) | (10−) | IT = 99,7, K/β+ = 0,25 sys, α = 0,096 |   |
| 203At | 7,4 min | 5,06 (K/β+), 6,21 (α) | 9/2− | K/β+ = 69, α = 31 |   |
| 204At | 9,2 min | 6,48 (K/β+), 6,07 (α) | 7+ | K/β+ = 96,2, α = 3,8 |   |
| 204m1At | 108 ms | 0,587 | (10−) | IT = 100 |   |
| 205At | 26,2 min | 4,54 (K/β+), 6,02 (α) | 9/2− | K/β+ = 90, α = 10 |   |
| 206At | 30,0 min | 5,72 (K/β+), 5,888 (α) | (5)+ | K/β+ = 99,11, α = 0,89 |   |
| 207At | 1,80 h | 3,91 (K/β+), 5,873 (α) | 9/2− | K/β+ = 91,4, α = 8,6 |   |
| 208At | 1,63 h | 4,973 (K/β+), 5,751 (α) | 6+ | K/β+ = 99,45, α = 0,55 |   |
| 209At | 5,41 h | 3,486 (K/β+), 5,757 (α) | 9/2− | K/β+ = 95,9, α = 4,1 |   |
| 210At | 8,1 h | 3,981 (K/β+), 5,631 (α) | (5)+ | K/β+ = 99,825, α = 0,175 |   |
| 211At | 7,214 h | 0,786 (K/β+), 5,982 (α) | 9/2− | K = 58,2, α = 41,8 |   |
| 212At | 0,314 s | 7,829 (α), 1,754 (K/β+), 0,043 (β−) | (1−) | α = 100, K/β+ < 0,03, β− < 2 × 10−6 |  < 3 × 10−2 |
| 212m1At | 0,119 s | 8,051 (α), 0,222 (IT) | (9−) | α > 99, IT < 1 |   |
| 213At | 125 ns | 9,254 | 9/2− | α = 100 |   |
| 214At | 558 ns | 8,987 | 1− | α = 100 |   |
| 214m1At | 265 ns | 9,046 |  | α < 100 |   |
| 214m2At | 760 ns | 9,218 | 9− | α <= 100 |   |
| 215At | 0,10 ms | 8,178 | 9/2− | α = 100 |   |
| 216At | 0,30 ms | 7,949 (α), 0,469 (K), 2,003 (β−) | 1− | α = 100, K < 3 × 10−7, β− < 6 × 10−3 |   |
| 216m1At | 0,1 ms | 8,362 | (9−) | α <= 100 |   |
| 217At | 32,3 ms | 5,982 (α), 0,786 (K/β+) | 9/2− | α = 99,988, β− = 0,012 |   |
| 218At | 1,5 s | 6,874 (α), 2,883 (K/β+) |  | α = 99,9, β− = 0,1 |   |
| 219At | 56 s | 6,39 (α), 1,70 (K/β+) |  | α ≈ 97, β− ≈ 3 |   |
| 220At | 3,71 min | 3,65 (K/β+), 6,05 (α) | 3 | α = 8, β− = 92 |   |
| 221At | 2,3 min |  |  | β− = 100 |   |
| 222At | 54 s | 4,4 |  | β− = 100 |   |
| 223At | 50 s |  |  | β− = 100, α = 0,008 sys |   |
Chu kỳ 6 > Radon, Z=86

| Đồng vị | Kỳ bán rã | Năng lượng  phân rã, MeV | Spin /  Chẵn lẻ | Phân rã, % | Tỷ lệ, % |
| --- | --- | --- | --- | --- | --- |
| 196Rn | 3 ms |  | 0+ | α ≈ 100 |   |
| 197Rn | 65 ms |  | (3/2−) | α ≈ 100 |   |
| 197m1Rn | 19 ms |  | (13/2+) | α = 100 |   |
| 198Rn | 64 ms | 7,345 (α), 5,6 (K/β+) | 0+ | α ≈ 100, K/β+ ≈ 0 |   |
| 199Rn | 0,62 s | 7,14 (α), 7,2 (K/β+) | (3/2−) | α = 94 sys, K/β+ = 6 sys |   |
| 199m1Rn | 0,32 s |  | (13/2+) | α = 97 sys, K/β+ = 3 sys |   |
| 200Rn | 0,96 s | 7,043 (α), 5,0 (K/β+) | 0+ | α = 86 +14−4, K/β+ < 18 |   |
| 201Rn | 7,0 s | 6,86 (α), 6,6 (K/β+) | (3/2−) | α ≈ 80, K/β+ ≈ 20 |   |
| 201m1Rn | 3,8 s | 7,14 (α), 6,88 (K/β+), 0,28 (IT) | (13/2+) | α ≈ 90, K/β+ ≈ 10, IT ≈ 0 |   |
| 202Rn | 10,0 s | 6,774 (α), 4,44 (K/β+) | 0+ | α = 86, K/β+ = 14 |   |
| 203Rn | 45 s | 6,63 (α), 6,0 (K/β+) | (3/2,5/2)- | α = 66, K/β+ = 34 |   |
| 203m1Rn | 28 s | 6,991 (α), 6,361 (K/β+), 0,361 (IT) | (13/2+) | α ≈ 80 sys K/β+ ≈ 20 sys, IT < 0,1 |   |
| 204Rn | 1,24 min | 6,546 (α), 3,82 (K/β+) | 0+ | α = 73, K/β+ = 27 |   |
| 205Rn | 2,8 min | 5,24 (K/β+), 6,39 (α) | 5/2− | K/β+ = 77, α = 23 |   |
| 206Rn | 5,67 min | 6,384 (α), 3,31 (K/β+) | 0+ | α = 63, K/β+ = 37 |   |
| 207Rn | 9,25 min | 4,61 (K/β+), 6,251 (α) | 5/2− | K/β+ = 79, α = 21 |   |
| 208Rn | 24,35 min | 6,26 (α), 2,85 (K/β+) | 0+ | α = 62, K/β+ = 38 |   |
| 209Rn | 28,5 min | 3,93 (K/β+), 6,155 (α) | 5/2− | K/β+ = 83, α = 17 |   |
| 210Rn | 2,4 h | 6,159 (α), 2,374 (K/β+) | 0+ | α = 96, K/β+ = 4 |   |
| 211Rn | 14,6 h | 2,892 (K/β+), 5,965 (α) | 1/2− | K = 72,6, α = 27,4 |   |
| 212Rn | 23,9 min | 6,385 | 0+ | α = 100 |   |
| 213Rn | 25,0 ms | 8,243 | (9/2+) | α = 100 |   |
| 214Rn | 0,27 µs | 9,208 | 0+ | α = 100 |   |
| 214m1Rn | 0,69 ns | 1,443 (IT), 10,651 (α) | 6+ | IT < 100, α > 0 |   |
| 214m2Rn | 6,5 ns | 1,625 (IT), 10,833 (α) | 8+ | IT ≈ 90, α ≈ 10 |   |
| 215Rn | 2,30 µs | 8,839 | 9/2+ | α = 100 |   |
| 216Rn | 45 µs | 8,20 | 0+ | α = 100 |   |
| 217Rn | 0,54 ms | 7,889 | 9/2+ | α = 100 |   |
| 218Rn | 35 ms | 7,263 | 0+ | α = 100 |   |
| 219Rn | 3,96 s | 6,945 | 5/2+ | α = 100 |   |
| 220Rn | 55,6 s | 6,405 | 0+ | α = 100 |   |
| 221Rn | 25 min | 1,22 (β−), 6,146 (α) | 7/2(+) | β− = 78, α = 22 |   |
| 222Rn | 3,8235 d | 5,59 | 0+ | α = 100 |   |
| 223Rn | 23,2 min |  | 7/2 | β− = 100, α = 0,0004 sys |   |
| 224Rn | 107 min | 0,8 | 0+ | β− = 100 |   |
| 225Rn | 4,5 min |  | 7/2− | β− = 100 |   |
| 226Rn | 7,4 min | 1,4 | 0+ | β− = 100 |   |
| 227Rn | 22,5 s |  |  | β− = 100 |   |
| 228Rn | 65 s | 2,2 | 0+ | β− = 100 |   |
| 229Rn | 12 s |  |  |  |   |
Chu kỳ 7 > Franci, Z= 87

| Đồng vị | Kỳ bán rã | Năng lượng  phân rã, MeV | Spin /  Chẵn lẻ | Phân rã, % | Tỷ lệ, % |
| --- | --- | --- | --- | --- | --- |
| 200Fr | 19 ms |  | (3+) | α = 100 |   |
| 200m1Fr | 0,57 s |  | (10−) | α = 100 |   |
| 201Fr | 48 ms | 7,54 (α), 7,9 (K/β+) | (9/2−) | α < 100, K/β+ < 1 |   |
| 202Fr | 0,34 s | 7,389 (α), 9,4 (K/β+) | (3+) | α ≈ 97, K/β+ ≈ 3 |   |
| 202m1Fr | 0,34 s | 7,491 (α), 9,502 (K/β+) | (10−) | α ≈ 97, K/β+ ≈ 3 |   |
| 203Fr | 0,55 s | 7,28 (α), 7,2 (K/β+) | (9/2−) | α ≈ 95, K/β+ ≈ 5 |   |
| 204Fr | 1,7 s | 7,17 (α), 8,6 (K/β+) | (3+) | α ≈ 80, K/β+ ≈ 20 |   |
| 204m1Fr | 2,6 s | 7,211 | (7+) | α = ? |   |
| 204m2Fr | 1 s | 7,486 (), 0,316 (IT) | (10−) | α < 100, IT < 1 |   |
| 205Fr | 3,85 s | 7,06 (α), 6,52 (K/β+) | (9/2−) | α > 99, K/β+ < 1 |   |
| 206Fr | 15,9 s | 6,926 (α), 7,75 (K/β+) | (5+) | α = 84, K/β+ = 16 |   |
| 206m1Fr |  | 6,926 |  | α <= 84 |   |
| 206m2Fr | 0,7 s | 7,576 (α), 0,65 (IT) | (10−) | α = 0,3, IT = ? |   |
| 207Fr | 14,8 s | 6,9 (α), 5,71 (K/β+) | 9/2− | α = 95, K/β+ = 5 |   |
| 208Fr | 59,1 s | 6,77 (α), 6,99 (K/β+) | 7+ | α = 90, K/β+ = 10 |   |
| 209Fr | 50,0 s | 6,777 (α), 5,16 (K/β+) | 9/2− | α = 89, K/β+ = 11 |   |
| 210Fr | 3,18 min | 6,7 (α), 6,262 (K/β+) | 6+ | α = 60, K/β+ = 40 |   |
| 211Fr | 3,10 min | 6,66 (α), 4,605 (K/β+) | 9/2− | α > 80, K < 20 |   |
| 212Fr | 20,0 min | 5,117 (K/β+), 6,529 (α) | 5+ | K/β+ = 57, α = 43 |   |
| 213Fr | 34,6 s | 6,905 (α), 2,148 (K/β+) | 9/2− | α = 99,45, K/β+ = 0,55 |   |
| 214Fr | 5,0 ms | 8,589 | (1−) | α = 100 |   |
| 214m1Fr | 3,35 ms | 8,711 | (8−) | α = 100 |   |
| 215Fr | 86 ns | 9,540 | 9/2− | α = 100 |   |
| 215m1Fr | 3,5 ns |  | (23/2)- |  |   |
| 216Fr | 0,70 µs | 9,175 (α), 2,729 (K) | (1−) | α = 100, K < 2 × 10−7 sys |   |
| 216m1Fr | 71 ns | 0,086 | (23/2)- | IT = 100 |   |
| 217Fr | 22 µs | 8,469 | 9/2− | α = 100 |   |
| 218Fr | 1,0 ms | 8,014 | 1− | α = 100 |   |
| 218m1Fr | 22,0 ms | 8,1 (α), 0,086 (IT) |  | α < 100, IT = ? |   |
| 219Fr | 20 ms | 7,449 | 9/2− | α = 100 |   |
| 220Fr | 27,4 s | 6,801 (α), 1,209 (β−) | 1+ | α = 99,65, β− = 0,35 |   |
| 221Fr | 4,9 min | 6,458 (α), 2,033 (β−) | 5/2− | α = 100, ? = 8,8 × 10−11 |   |
| 222Fr | 14,2 min | 2,033 | 2− | β− = 100 |   |
| 223Fr | 21,8 min | 1,149 (β−), 5,43 (α) | 3/2(−) | β− = 99,994, α = 0,006 |   |
| 224Fr | 3,33 min | 2,83 | 1− | β− = 100 |   |
| 225Fr | 4,0 min | 1,866 | 3/2− | β− = 100 |   |
| 226Fr | 49 s | 3,67 | 1− | β− = 100 |   |
| 227Fr | 2,47 min | 2,49 | 1/2+ | β− = 100 |   |
| 228Fr | 38 s | 4,34 | 2− | β− = 100 |   |
| 229Fr | 50 s |  |  | β− = 100 |   |
| 230Fr | 19,1 s |  |  | β− = 100 |   |
| 231Fr | 17,5 s |  |  | β− = 100 |   |
| 232Fr | 5 s |  |  | β− = 100 |   |
Chu kỳ 7 > Radi, Z= 88

| Đồng vị | Kỳ bán rã | Năng lượng  phân rã, MeV | Spin /  Chẵn lẻ | Phân rã, % | Tỷ lệ, % |
| --- | --- | --- | --- | --- | --- |
| 202Ra | 0,7 ms |  | 0+ | α = 100 |   |
| 203Ra | 1,0 ms |  | (3/2−) | α ≈ 100 |   |
| 203m1Ra | 33 ms |  | (13/2+) | α ≈ 100 |   |
| 204Ra | 59 ms | 7,65 | 0+ | α ≈ 100 |   |
| 205Ra | 210 ms | 7,51 (α), 7,0 (K/β+) | (3/2−) | α = ?, K/β+ = ? |   |
| 205m1Ra | 170 ms |  | (13/2+) | α = ? |   |
| 206Ra | 0,24 s | 7,416 | 0+ | α ≈ 100 |   |
| 207Ra | 1,3 s | 7,27 (α), 6,4 (K/β+) | (5/2,3/2)- | α ≈ 90, K/β+ ≈ 10 |   |
| 207m1Ra | 55 ms | 0,47 (IT), 7,74 (α), 6,87 (K/β+) | (13/2+) | IT = 85 sysα = 15 sys K/β+ ≈ 0,55 |   |
| 208Ra | 1,3 s | 7,273 (α), 4,33 (K/β+) | 0+ | α = 95 sys K/β+ = 5 sys |   |
| 209Ra | 4,6 s |  | 5/2− | α ≈ 90, K/β+ ≈ 10 |   |
| 210Ra | 3,7 s | 7,157 (α), 3,77 (K/β+) | 0+ | α ≈ 96, K/β+ ≈ 4 |   |
| 211Ra | 13 s | 7,046 (α), 5,0 (K) | 5/2(−) | α > 93, K < 7 |   |
| 212Ra | 13,0 s | 6,859 (α), 3,35 (K/β+) | 0+ | α ≈ 85, K/β+ ≈ 15 |   |
| 213Ra | 2,74 min | 6,859 (α), 3,88 (K/β+) | 1/2− | α = 80, K/β+ = 20 |   |
| 213m1Ra | 2,1 ms | 1,77 (IT), 8,628 (α) |  | IT ≈ 99, α ≈ 1 |   |
| 214Ra | 2,46 s | 7,273 (α), 1,059 (K) | 0+ | α = 99,941, K = 0,059 |   |
| 215Ra | 1,59 ms | 8,864 | (9/2+) | α = 100 |   |
| 216Ra | 182 ns | 9,526 (α), 0,308 (K) | 0+ | α = 100, K < 1 × 10−8 |   |
| 216m1Ra | <0,2 ns | 1,507 (IT), 11,034 (α) | 6+ | α = 0,58 |   |
| 216m2Ra | 1,24 ns | 1,711 (IT), 11,237 (α) | 8+ | α = 1,86 |   |
| 216m3Ra | 0,6 ns | 2,026 (IT), 11,552 (α) | 10+ | α = 0,12 |   |
| 217Ra | 1,6 µs | 9,161 | (9/2+) | α = 100 |   |
| 218Ra | 25,6 µs | 8,546 | 0+ | α = 100 |   |
| 219Ra | 10 ms | 8,130 | (7/2)+ | α = 100 |   |
| 220Ra | 18 ms | 7,595 | 0+ | α = 100 |   |
| 221Ra | 28 s | 6,886 | 5/2+ | α = 100, ? = 1,2 × 10−10 |   |
| 222Ra | 38,0 s | 6,681 | 0+ | α = 100, 14C = 3,0 × 10−8 |   |
| 223Ra | 11,435 d | 5,979 | 3/2+ | α = 100, 14C = 6,4 × 10−8 |   |
| 224Ra | 3,66 d | 5,789 | 0+ | α = 100, 14C = 4,3 × 10−9 |   |
| 225Ra | 14,9 d | 0,357 | 1/2+ | β− = 100 |   |
| 226Ra | 1602 a | 4,871 (α) | 0+ | α = 100, 14C = 3,2 × 10−9 |   |
| 227Ra | 42,2 min | 1,325 | 3/2+ | β− = 100 |   |
| 228Ra | 5,75 a | 0,046 | 0+ | β− = 100 |   |
| 229Ra | 4,0 min | 1,76 | 5/2(+) | β− = 100 |   |
| 230Ra | 93 min | 0,99 | 0+ | β− = 100 |   |
| 231Ra | 103 s |  | (7/2−,1/2+) | β− = 100 |   |
| 232Ra | 250 s |  | 0+ | β− = 100 |   |
| 233Ra | 30 s |  |  | β− = 100 |   |
| 234Ra | 30 s |  | 0+ | β− = 100 |   |
Chu kỳ 7 > Actini, Z= 89

| Đồng vị | Kỳ bán rã | Năng lượng  phân rã, MeV | Spin /  Chẵn lẻ | Phân rã, % | Tỷ lệ, % |
| --- | --- | --- | --- | --- | --- |
| 206Ac | 22 ms |  | (3+) | α = ? |   |
| 206m1Ac | 33 ms |  | (10−) |  |   |
| 207Ac | 22 ms |  | (9/2−) | α ≈ 100 |   |
| 208Ac | 95 ms |  | (3+) | α = ? |   |
| 208m1Ac | 25 ms |  | (10−) | α = ? |   |
| 209Ac | 0,10 s | 7,73 (α), 7,11 (K/β+) | (9/2−) | α ≈ 99, K/β+ ≈ 1 |   |
| 210Ac | 0,35 s | 7,61 (α), 8,2 (K/β+) |  | α ≈ 96, K/β+ ≈ 4 |   |
| 211Ac | 0,25 s | 7,62 |  | α ≈ 100 |   |
| 212Ac | 0,93 s | 7,52 (α), 7,48 (K/β+) |  | α ≈ 97, K/β+ ≈ 3 |   |
| 213Ac | 0,80 s | 7,5 |  | α < 100 |   |
| 214Ac | 8,2 s | 7,35 (α), 6,34 (K) |  | α > 89, K < 11 |   |
| 215Ac | 0,17 s | 7,75 (α), 3,49 (K/β+) | 9/2− | α = 99,91, K/β+ = 0,09 |   |
| 216Ac | 0,33 ms | 9,243 | (1−) | α = 100 |   |
| 216m1Ac | 0,33 ms | 0,037 (IT), 9,28 (α) | (9−) | α <= 2 |   |
| 217Ac | 69 ns | 9,832 (α), 2,819 (K/β+) | 9/2− | α = 100, K/β+ < 2 |   |
| 217m1Ac | 740 ns |  | (29/2)+ |  |   |
| 218Ac | 1,08 µs | 9,38 | (1−) | α = 100 |   |
| 219Ac | 11,8 µs | 8,83 (α) | 9/2− | α = 100, K/β+ ≈ 1 × 10−6 |   |
| 220Ac | 26,4 ms | 8,35 (α), 3,48 (K/β+) | (3−) | α = 100, K/β+ = 5 × 10−4 |   |
| 221Ac | 52 ms | 7,78 | (3/2−) | α = 100 |   |
| 222Ac | 5,0 s | 7,137 (α), 2,298 (K/β+) | 1− | α = 99, K/β+ = 1 |   |
| 222m1Ac | 63 s | 7,137 (α), 0 (IT), 2,298 (K/β+) |  | α > 88, IT < 10, K/β+ < 0,7 |   |
| 223Ac | 2,10 min | 6,783 (α), 0,586 (K) | (5/2−) | α = 99, K = 1 |   |
| 224Ac | 2,78 h | 1,403 (K), 6,327 (α), 0,232 (β−) | 0− | K = 90,9 +14−20, α = 9,1 +20−14, β− < 1,6 sys |   |
| 225Ac | 10,0 d | 5,935 (α) | (3/2−) | α = 100, 14C = 6,0 × 10−10 |   |
| 226Ac | 29,37 h | 1,117 (β−), 0,64 (K), 5,563 (α) | (1) | β− = 83, K = 17, α = 6 × 10−3 |   |
| 227Ac | 21,773 a | 0,045 (β−), 5,042 (α) | 3/2− | β− = 98,620, α = 1,380 |   |
| 228Ac | 6,15 h | 2,127 | 3+ | β− = 100 |   |
| 229Ac | 62,7 min | 1,1 | (3/2+) | β− = 100 |   |
| 230Ac | 122 s | 2,7 | (1+) | β− = 100 |   |
| 231Ac | 7,5 min | 2,1 | (1/2+) | β− = 100 |   |
| 232Ac | 119 s | 3,7 | (1+) | β− = 100 |   |
| 233Ac | 145 s |  | (1/2+) | β− = 100 |   |
| 234Ac | 44 s |  |  | β− = 100 |   |
Chu kỳ 7 > Thori, Z= 90

| Đồng vị | Kỳ bán rã | Năng lượng  phân rã, MeV | Spin /  Chẵn lẻ | Phân rã, % | Tỷ lệ, % |
| --- | --- | --- | --- | --- | --- |
| 210Th | 9 ms |  | 0+ | α ≈ 100 |   |
| 211Th | 37 ms |  |  | α = ?, K = ? |   |
| 212Th | 30 ms | 7,952 (α), 4,76 (K/β+) | 0+ | α = 100, K/β+ ≈ 0,3 |   |
| 213Th | 140 ms | 7,84 |  | α < 100 |   |
| 214Th | 100 ms | 7,826 | 0+ | α = 100 |   |
| 215Th | 1,2 s | 7,666 | (1/2−) | α = 100 |   |
| 216Th | 0,028 s | 8,071 (α), 2,17 (K/β+) | 0+ | α = 100, K/β+ ≈ 0,01 sys |   |
| 216m1Th | 180 µs | 2,028 (IT), 10,099 (α) | (8+,11−) | IT ≈ 97, α ≈ 3 |   |
| 217Th | 0,252 ms | 9,424 | (9/2+) | α = 100 |   |
| 218Th | 109 ns | 9,849 | 0+ | α = 100 |   |
| 219Th | 1,05 µs | 9,51 |  | α = 100, K/β+ ≈ 1 × 10−7 |   |
| 220Th | 9,7 µs | 8,953 (α), 0,91 (K/β+) | 0+ | α = 100, K = 2 × 10−7 sys |   |
| 221Th | 1,68 ms | 8,628 | (7/2+) | α = 100 |   |
| 222Th | 2,8 ms | 8,129 | 0+ | α = 100 |   |
| 223Th | 0,60 s | 7,567 | (5/2)+ | α = 100 |   |
| 224Th | 1,05 s | 7,304 | 0+ | α = 100 |   |
| 225Th | 8,72 min | 6,922 (α), 0,675 (K) | (3/2)+ | α ≈ 90, K ≈ 10 |   |
| 226Th | 30,57 min | 6,451 | 0+ | α = 100 |   |
| 227Th | 18,72 d | 0,638 (γ), 6,051 (α) | (1/2+) | α = 100 |   |
| 228Th | 1,9116 a | 0,087 (γ), 5,520 (α) | 0+ | α = 100, 20O = 1,13 × 10−11 |   |
| 229Th | 7917 a | 5,168 | 5/2+ | α = 100 |   |
| 230Th | 7,538 × 104 a | 0,2 (γ), 4,770 (α) | 0+ | α = 100, 24Ne = 5,6 × 10−11, SF < 3,8 × 10−12 |   |
| 231Th | 25,52 h | 0,085 (γ), 0,389 (β−), 4,213 (α) | 5/2+ | β− = 100, α ≈ 1 × 10−8 |   |
| 232Th | 1,405 × 1010 a | 4,083 (α), 0,055 (γ) | 0+ | α = 100, SF < 1,8 × 10−9 | 100 |
| 233Th | 22,3 min | 1,245 | 1/2+ | β− = 100 |   |
| 234Th | 24,10 d | 0,09 (γ), 0,273 | 0+ | β− = 100 |   |
| 235Th | 7,1 min | 1,93 | (1/2+) | β− = 100 |   |
| 236Th | 37,5 min |  | 0+ | β− = 100 |   |
| 237Th | 5,0 min |  |  | β− = 100 |   |