Liste der Isotope/Ordnungszahl 81 bis Ordnungszahl 90
Liste der Isotope ist die Übersichtsseite, um komfortabel auf alle Elemente zugreifen zu können. Dort wird auch der Aufbau erklärt und die Legende zur Tabelle ist auch dort zu finden. Zerfallsenergien wurden mit den angegebenen Massen und dem Masse-Energie-Äquivalent von neu berechnet.[1]
81 Thallium
Isotop | Halbwertszeit | Zerfallsenergie (MeV) | Spin / Parität | Zerfallsart(en) (%) | NH (%) | Masse (u) |
---|---|---|---|---|---|---|
179Tl | 0,16 s | 6,86 | α ≈ 100 | 180,438556 | ||
179m1Tl | 1,4 ms | 6,86 | (9/2−) | α ≈ 100 | 180,438556 | |
180Tl | 0,70 s | 6,82 (α), 11,1 (εβ+) | α = ?, εβ+ = ?, εSF ≈ 1,0·10−4 | 181,447221 | ||
181Tl | 3,2 s | 8,5 | (1/2+) | εβ+ > 0 | 182,455885 | |
181m1Tl | 1,40 ms | (9/2−) | IT = 99,60, α = 0,40 | 182,455885 | ||
182Tl | 3,1 s | 10,1 (εβ+), 6,55 (α) | (7+) | εβ+ > 96, α < 4 | 183,464550 | |
183Tl | 6,9 s | 7,6 | (1/2+) | εβ+ > 0 | 184,473215 | |
183m1Tl | 53,3 ms | 0,550 (IT), 6,85 (α) | (9/2−) | IT > 99,990, α < 0,010 | 184,473215 | |
183m2Tl | 1,48 µs | (13/2+) | IT | 184,473215 | ||
184Tl | 11 s | 9,2 (εβ+), 6,30 (α) | 2+ | εβ+ = 97,9, α = 2,1 | 185,481880 | |
185Tl | 19,5 s | 6,6 | (1/2+) | εβ+ = ? | 186,490545 | |
185m1Tl | 1,83 s | 0,454 (IT), 6,554 (α) | (9/2−) | IT = ?, α = ? | 186,490545 | |
186Tl | 27,5 s | 8,5 (εβ+), 5,89 (α) | (7+) | εβ+ ≈ 100, α ≈ 0,006 | 187,49921 | |
186m1Tl | 2,9 s | 0,374 | (10−) | IT | 187,49921 | |
187Tl | 51 s | 5,9 (εβ+), 5,539 (α) | (1/2+) | εβ+ = ?, α = ? | 188,507875 | |
187m1Tl | 15,60 s | 0,335 (IT), 6,235 (εβ+), 5,874 (α) | (9/2−) | IT = ?, εβ+ = ?, α = ? | 188,507875 | |
188Tl | 71 s | 7,8 | (2−) | εβ+ | 189,51654 | |
188m1Tl | 71 s | 7,8 | (7+) | εβ+ | 189,51654 | |
188m2Tl | 41 ms | (9−) | IT | 189,51654 | ||
189Tl | 2,3 min | 5,18 | (1/2+) | εβ+ | 190,525205 | |
189m1Tl | 1,4 min | 5,461 (εβ+), 0,281 (IT) | (9/2−) | εβ+ ≈ 100, IT < 4 | 190,525205 | |
190Tl | 2,6 min | 7,0 | (2)− | εβ+ | 191,53370 | |
190m1Tl | 3,7 min | 7,0 | (7+) | εβ+ | 191,53370 | |
191Tl | 4,49 | (1/2+) | εβ+ = ? | 192,542535 | ||
191m1Tl | 5,22 min | 4,789 | 9/2(−) | εβ+ | 192,542535 | |
192Tl | 9,6 min | 6,12 | (2−) | εβ+ | 193,5512 | |
192m1Tl | 10,8 min | 6,12 | (7+) | εβ+ | 193,5512 | |
193Tl | 21,6 min | 3,64 | 1/2+ | εβ+ | 194,559864 | |
193m1Tl | 2,11 min | 0,365 (IT), 4,005 (εβ+) | 9/2− | IT = 75, εβ+ = 25 | 194,559864 | |
194Tl | 33,0 min | 5,28 (εβ+), 3,49 (α) | 2− | εβ+ ≈ 100, α < 1·10−7 | 195,568529 | |
194m1Tl | 32,8 min | 5,28 | (7+) | εβ+ | 195,568529 | |
195Tl | 1,16 h | 2,81 | 1/2+ | εβ+ | 196,577194 | |
195m1Tl | 3,6 s | 0,483 | 9/2− | IT | 196,577194 | |
196Tl | 1,84 h | 4,38 | 2− | εβ+ | 197,585859 | |
196m1Tl | 1,41 h | 4,774 (εβ+) 0,394 (IT) | (7+) | εβ+ = 95,5, IT = 4,5 | 197,585859 | |
197Tl | 2,84 h | 2,18 | 1/2+ | εβ+ | 198,594524 | |
197m1Tl | 0,54 s | 0,608 | 9/2− | IT | 198,594524 | |
198Tl | 5,3 h | 3,46 | 2− | εβ+ | 199,603189 | |
198m1Tl | 1,87 h | 4,004 (εβ+), 0,544 (IT) | 7+ | εβ+ = 54, IT = 46 | 199,603189 | |
198m2Tl | 32,1 ms | 0,742 | (10−) | IT | 199,603189 | |
199Tl | 7,42 h | 1,44 | 1/2+ | εβ+ | 200,611854 | |
199m1Tl | 28,4 ms | 0,75 | 9/2− | IT | 200,611854 | |
200Tl | 26,1 h | 2,456 | 2− | εβ+ | 201,620519 | |
200m1Tl | 34,3 ms | 0,754 | 7+ | IT | 201,620519 | |
201Tl | 72,912 h | 0,483 | 1/2+ | ε | 202,629184 | |
201m1Tl | 2,035 ms | 0,92 | (9/2−) | IT | 202,629184 | |
202Tl | 12,23 d | 1,365 | 2− | εβ+ | 203,637849 | |
202m1Tl | 572 µs | 7+ | 203,637849 | |||
203Tl | stabil α | 1/2+ | 29,524 | 204,646514 | ||
204Tl | 3,78 a | 0,764 (β−), 0,347 (ε) | 2− | β− = 97,10, ε = 2,90 | 205,655179 | |
205Tl | stabil α | 1/2+ | 70,476 | 206,663844 | ||
206Tl | 4,199 min | 1,533 | 0− | β− | 207,672508 | |
206m1Tl | 3,74 min | 2,643 | (12−) | IT | 207,672508 | |
207Tl | 4,77 min | 1,423 | 1/2+ | β− | 208,681173 | |
207m1Tl | 1,33 s | 1,348 | 11/2− | IT = 100, β− < 0,1 | 208,681173 | |
208Tl | 3,053 min | 5,001 | 5(+) | β− | 209,689838 | |
209Tl | 2,20 min | 3,98 | (1/2+) | β− | 210,698503 | |
210Tl | 1,30 min | 5,484 (β−), 0,299 (β−n) | (5+) | β− ≈ 100, β−n = 0,007 | 211,707168 |
82 Blei
Isotop | Halbwertszeit | Zerfallsenergie (MeV) | Spin / Parität | Zerfallsart(en) (%) | NH (%) | Masse (u) |
---|---|---|---|---|---|---|
181Pb | 45 ms | 7,379 (α), 9,3 (εβ+) | (13/2+) | α ≈ 98, εβ+ ≈ 2 | 180,99665 | |
182Pb | 55 ms | 7,076 | 0+ | α <= 100 | 181,992673 | |
183Pb | 300 ms | 7,03 (α), 8,7 (εβ+) | (1/2−) | α ≈ 94, εβ+ ≈ 6 | 182,99187 | |
184Pb | 0,55 s | 6,775 (α), 6,0 (εβ+) | 0+ | α = ?, εβ+ = ? | 183,988136 | |
185Pb | 4,1 s | 6,68 | α < 100 | 184,987610 | ||
186Pb | 4,83 s | 6,471 (α) | 0+ | α = 54, εβ+ = 46 | 185,984238 | |
187Pb | 18,3 s | 7,2 (εβ+), 6,395 (α) | (13/2+) | εβ+ = 98,0, α = 2,0 | 186,983911 | |
187m1Pb | 15,2 s | 7,2 (εβ+), 6,395 (α) | εβ+ = ?, α = ? | 186,983911 | ||
188Pb | 24 s | 4,8 (εβ+), 6,111 (α) | 0+ | εβ+ = 91,5, α = 8,5 | 187,980875 | |
189Pb | 51 s | 6,7 (εβ+), 5,85 (α) | εβ+ > 99, α ≈ 0,4 | 188,980844 | ||
190Pb | 1,2 min | 4,1 (εβ+), 5,698 (α) | 0+ | εβ+ = 99,79, α = 0,21 | 189,978082 | |
191Pb | 1,33 min | 5,9 (εβ+), 5,41 (α) | (3/2−) | εβ+ = 99,987, α = 0,013 | 190,97828 | |
191m1Pb | 2,18 min | 6,038 (εβ+), 5,548 (α) | (13/2+) | εβ+ ≈ 100, α ≈ 0,02 | 190,97828 | |
192Pb | 3,5 min | 3,4 (εβ+), 5,221 (α) | 0+ | εβ+ = 99,9941, α = 0,0059 | 191,975785 | |
193Pb | 2 min | (3/2−) | εβ+ = ? | 192,97617 | ||
193m1Pb | 5,8 min | 5,2 | (13/2+) | εβ+ | 192,97617 | |
194Pb | 12,0 min | 2,7 (εβ+), 4,738 (α) | 0+ | εβ+ ≈ 100, α = 7,3·10−6 | 193,974012 | |
195Pb | 15 min | 4,5 | 3/2− | εβ+ | 194,974549 | |
195m1Pb | 15,0 min | 4,701 | 13/2+ | εβ+ | 194,974549 | |
196Pb | 37 min | 2,05 (εβ+), 4,2 (α) | 0+ | εβ+ ≈ 100, α < 3·10−5 | 195,972787 | |
197Pb | 8 min | 3,58 | 3/2− | εβ+ | 196,973435 | |
197m1Pb | 43 min | 3,889 (εβ+), 0,319 (IT) | 13/2+ | εβ+ = 81, IT = 19 | 196,973435 | |
198Pb | 2,40 h | 1,41 | 0+ | εβ+ | 197,972015 | |
199Pb | 90 min | 2,88 | 3/2− | εβ+ | 198,972913 | |
199m1Pb | 12,2 min | 0,425 (IT), 3,305 (εβ+) | 13/2+ | IT = 93, εβ+ = 7 | 198,97291 | |
200Pb | 21,5 h | 0,811 | 0+ | ε | 199,971818 | |
201Pb | 9,33 h | 1,90 | 5/2− | εβ+ | 200,97287 | |
201m1Pb | 61 s | 0,629 (IT), 2,529 (εβ+) | 13/2+ | IT > 99, εβ+ < 1 | 200,97287 | |
202Pb | 5,25·104 a | 0,05 (ε), 2,598 (α) | 0+ | ε = 100, α < 1 | 201,972152 | |
202m1Pb | 3,53 h | 2,17 (IT), 2,22 (εβ+) | 9− | IT = 90,5, εβ+ = 9,5 | 201,972152 | |
203Pb | 51,873 h | 0,975 | 5/2− | ε | 202,973391 | |
203m1Pb | 6,3 s | 0,825 | 13/2+ | IT | 202,973391 | |
203m2Pb | 0,48 s | 2,949 | 29/2− | IT | 202,973391 | |
203m3PB | 202,973391 | |||||
204Pb | >1,4·1017 a | 0+ | 1,4 | 203,973044 | ||
204m1Pb | 67,2 min | 2,186 | 9− | IT | 203,973044 | |
205Pb | 1,53·107 a | 0,051 | 5/2− | ε | 204,9744816 | |
205m1Pb | 5,54 ms | 1,014 | 13/2+ | IT | 204,9744816 | |
206Pb | stabil α | 0+ | 24,1 | 205,974466 | ||
207Pb | stabil α | 1/2− | 22,1 | 206,975897 | ||
207m1Pb | 0,805 s | 1,633 | 13/2+ | IT | 206,975897 | |
208Pb | stabil α | 0+ | 52,4 | 207,976653 | ||
209Pb | 3,253 h | 0,644 | 9/2+ | β− | 208,98040 | |
210Pb | 22,3 a | 0,064 (β−), 3,792 (α) | 0+ | β− ≈ 100, α = 1,9·10−6 | 209,9841883 | |
211Pb | 36,1 min | 1,373 | 9/2+ | β− | 210,9887354 | |
212Pb | 10,64 h | 0,574 | 0+ | β− | 211,991896 | |
213Pb | 10,2 min | 2,070 | (9/2+) | β− | 212,996561 | |
214Pb | 26,8 min | 1,024 | 0+ | β− | 213,9998038 | |
215Pb | 36 s | (5/2+) | β− | 215,00466 |
83 Bismut
Isotop | Halbwertszeit | Zerfallsenergie (MeV) | Spin / Parität | Zerfallsart(en) (%) | NH (%) | Masse (u) |
---|---|---|---|---|---|---|
184mBi | 13 ms | ? | α ≈ 100 | |||
185Bi | 58 µs | 1/2+ | p ≈ 90, α ≈ 10 | |||
186Bi | 14,8 ms | (3+) | α ≈ 100 | |||
186m1Bi | 9,8 ms | (10−) | α ≈ 100 | |||
187Bi | 35 ms | 7,69 | (9/2−) | α > 50 | ||
187m1Bi | 370 µs | 7,75 | (1/2+) | α ≈ 100 | ||
188Bi | 265 ms | 7,27 | (10-) | α ≈ 100 | ||
188m1Bi | 60 ms | (3+) | α ≈ 100 | |||
189Bi | 674 ms | 7,27 (α), 8,0 (εβ+) | (9/2−) | α > 50, εβ+ < 50 | ||
189m1Bi | 5 ms | 7,362 (α), 8,092 (εβ+) | (1/2+) | α > 50, εβ+ < 50 | ||
190Bi | 6,3 s | 6,862 (α), 9,6 (εβ+) | (3+) | α = 90, εβ+ = 10 | ||
190m1Bi | 6,2 s | 6,862 (α), 9,6 (εβ+) | (10−) | α = 70, εβ+ = 30 | ||
191Bi | 12,4 s | 6,781 (α), 7,3 (εβ+) | (9/2−) | α = 51, εβ+ = 49 | ||
191m1Bi | 125 ms | 7,023 (α) | (1/2+) | α = 68, IT = 32 | ||
192Bi | 34,6 s | 9,0 (εβ+), 6,376 (α) | (3+) | εβ+ = 88, α = 12 | ||
192m1Bi | 39,6 s | 9,105 (εβ+), 6,481 (α) | (10−) | εβ+ = 90, α = 10 | ||
193Bi | 63,6 s | 6,5 (εβ+), 6,305 (α) | (9/2−) | εβ+ = 96,5, α = 3,5 | ||
193m1Bi | 3,2 s | 6,612 (α), 6,807 (εβ+) | (1/2+) | α = 84, εβ+ = 16 | ||
194Bi | 95 s | 8,2 (εβ+), 5,918 (α) | (3+) | εβ+ = 99,54, α = 0,46 | ||
194m1Bi | 115 s | 8,2 (εβ+), 5,918 (α) | (10−) | εβ+ = 99,80, α = 0,20 | ||
194m2Bi | 125 s | 8,2 (εβ+), 5,918 (α) | (6+,7+) | εβ+ = 100 | ||
195Bi | 183 s | 5,9 (εβ+), 5,833 (α) | (9/2−) | εβ+ = 99,97, α = 0,03 | ||
195m1Bi | 87 s | 6,301 (εβ+), 6,234 (α) | (1/2+) | εβ+ = 67, α = 33 | ||
196Bi | 308 s | 7,36 (εβ+), 5,46 (α) | (3+) | εβ+ ≈ 100, α = 0,001 | ||
196m1Bi | 0,6 s | (7+) | εβ+, IT | |||
196m2Bi | 240 s | 7,629 (εβ+), 0,269 (IT) | (10−) | εβ+ = 74,2, IT = 25,8, α = 0,00038 | ||
197Bi | 9,33 min | 5,2 (εβ+), 5,39 (α) | (9/2−) | εβ+ ≈ 100, α = 1·10−4 | ||
197m1Bi | 5,04 min | 5,89 (α), 5,7 (εβ+), 0,50 (IT) | (1/2+) | α = 55, εβ+ = 45, IT < 0,3 | ||
198Bi | 10,3 min | 6,56 | (2+, 3+) | εβ+ | ||
198m1Bi | 11,6 min | 6,56 | (7+) | εβ+ | ||
198m2Bi | 7,7 s | 0,249 | (10−) | IT | ||
199Bi | 27 min | 4,34 | 9/2− | εβ+ | ||
199m1Bi | 24,70 min | 5,02 (εβ+), 5,64 (α) | (1/2+) | εβ+ ≈ 99, α ≈ 1 | ||
200Bi | 36,4 min | 5,89 | 7+ | εβ+ | ||
200m1Bi | 31 min | 5,89 (εβ+), 0,0 (IT) | (2+) | εβ+ > 90, IT < 10 | ||
200m2Bi | 0,40 s | 0,428 | (10−) | IT | ||
201Bi | 108 min | 3,84 (εβ+), 4,5 (α) | 9/2− | εβ+ ≈ 100, α < 1·10−4 | ||
201m1Bi | 59,1 min | 4,686 (ε), 5,346 (IT), 5,346 (α) | 1/2+ | ε > 93, IT < 6,8, α ≈ 0,3 | ||
202Bi | 1,72 h | 5,15 (εβ+), 4,29 (α) | 5+ | εβ+ ≈ 100, α < 1·10−5 | ||
203Bi | 11,76 h | 3,253 (εβ+), 4,15 (α) | 9/2− | εβ+ ≈ 100, α ≈ 1·10−5 | ||
203m1Bi | 303 ms | 1,098 | 1/2+ | IT | ||
204Bi | 11,22 h | 4,438 | 6+ | εβ+ | ||
204m1Bi | 13,0 ms | 0,805 | 10− | IT | ||
204m2Bi | 1,07 ms | 2,833 | (17+) | IT | ||
205Bi | 15,31 d | 2,708 | 9/2− | εβ+ | ||
206Bi | 6,243 d | 3,758 | 6(+) | εβ+ | ||
207Bi | 31,55 a | 2,399 | 9/2− | εβ+ | ||
208Bi | 3.68e5 a | 2,880 | (5)+ | εβ+ | ||
208m1Bi | 2,58 ms | 1,571 | (10)− | IT | ||
209Bi | 1.9e19 a | 3,137 | 9/2− | α | 100 | |
210Bi | 5,013 d | 1,163 (β−), 5,037 (α) | 1− | β− ≈ 100 | ||
210m1Bi | 3.04e6 a | 5,308 | 9− | α | ||
211Bi | 2,14 min | 6,751 (α), 0,579 (β−) | 9/2− | α = 99,724, β− = 0,276 | ||
212Bi | 60,55 min | 2,254 (β−), 6,207 (α), 11,208 (β−+α) | 1(−) | β− = 64,06, α = 35,94 | ||
212m1Bi | 25,0 min | 6,457 (α), 2,504 (β−) | (9−) | α = 67, β− = 33, β−α = 30 | ||
212m2Bi | 7,0 min | 4,164 | β− ≈ 100 | |||
213Bi | 45,59 min | 1,464 (β−), 5,982 (α) | 9/2− | β− = 97,91, α = 2,09 | ||
214Bi | 19,9 min | 3,272 (β−), 5,617 (α) | 1− | β− = 99,979, α = 0,021 | ||
215Bi | 7,6 min | 2,25 | β− | |||
216Bi | 3,6 min | 4,0 | (1−) | β− ≈ 100 | ||
217Bi | 97 s | (9/2−) | β− |
84 Polonium
Isotop | Halbwertszeit | Zerfallsenergie (MeV) | Spin / Parität | Zerfallsart(en) (%) | Masse (u) |
---|---|---|---|---|---|
190Po | 2,0 ms | 7,643 (α) | 0+ | α = 99,9, εβ+ = 0,1 | |
191Po | 15,5 ms | 7,471 | α = ? | ||
192Po | 0,0332 s | 7,32 (α), 5,7 (εβ+) | 0+ | α ≈ 99, εβ+ ≈ 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 (εβ+) | (3/2−) | α = 75, εβ+ = 25 | |
195m1Po | 1,92 s | 6,98 (α), 7,03 (εβ+), 0,23 (IT) | (13/2+) | α ≈ 90, εβ+ ≈ 10, IT < 0,01 | |
196Po | 5,8 s | 6,657 (α), 4,6 (εβ+) | 0+ | α ≈ 98, εβ+ ≈ 2 | |
197Po | 53,6 s | 6,2 (εβ+), 6,41 (α) | (3/2−) | εβ+ = 56, α = 44 | |
197m1Po | 25,8 s | 6,614 (α), 6,614 (εβ+), 0,204 (IT) | (13/2+) | α = 84, εβ+ = 16, IT = 0,01 | |
198Po | 1,77 min | 6,309 (α), 4,02 (εβ+) | 0+ | α = 57, εβ+ = 43 | |
199Po | 5,48 min | 5,6 (εβ+), 6,074 (α) | 3/2− | εβ+ = 88, α = 12 | |
199m1Po | 4,13 min | 5,91 (εβ+), 6,384 (α), 0,310 (IT) | 13/2+ | εβ+ = 59, α = 39 , IT = 2,1 | |
200Po | 11,5 min | 3,35 (εβ+), 5,982 (α) | 0+ | εβ+ = 88,9, α = 11,1 | |
201Po | 15,3 min | 4,88 (εβ+), 5,799 (α) | 3/2− | εβ+ = 98,4, α = 1,6 | |
201m1Po | 8,9 min | 0,424 (IT), 5,304 (εβ+), 6,223 (α) | 13/2+ | IT = 56, ε = 41, α ≈ 2,9 | |
202Po | 44,7 min | 2,82 (εβ+), 5,701 (α) | 0+ | εβ+ = 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 (εβ+), 5,496 (α) | 5/2− | εβ+ = 99,89, α = 0,11 | |
203m1Po | 45 s | 0,641 (IT), 6,137 (α) | 13/2+ | IT ≈ 100, α ≈ 0,04 | |
204Po | 3,53 h | 2,34 (εβ+), 5,485 (α) | 0+ | εβ+ = 99,34, α = 0,66 | |
205Po | 1,66 h | 3,53 (εβ+), 5,324 (α) | 5/2− | εβ+ = 99,96, α = 0,04 | |
205m1Po | 58 ms | 19/2− | IT | ||
206Po | 8,8 d | 1,846 (εβ+), 5,326 (α) | 0+ | εβ+ = 94,55, α = 5,45 | |
207Po | 5,80 h | 2,909 (εβ+), 5,216 (α) | 5/2− | εβ+ = 99,979, α = 0,021 | |
207m1Po | 2,8 s | 1,383 | 19/2− | IT | |
208Po | 2,898 a | 5,215 (α), 1,401 (εβ+) | 0+ | α = 99,9958, εβ+ = 0,0042 | |
209Po | 102 a | 4,879 (α), 1,893 (εβ+) | 1/2− | α = 99,52, εβ+ = 0,48 | |
210Po | 138,376 d | 5,307 | 0+ | α | |
211Po | 0,516 s | 7,595 | 9/2+ | α | |
211m1Po | 25,2 s | 9,057 (α), 1,462 (IT) | (25/2+) | α = 99,984, IT = 0,016 | |
212Po | 0,299 µs | 0+ | α | ||
212m1Po | 45,1 s | (18+) | α = 99,93, IT = 0,07 | ||
213Po | 4,2 µs | 8,537 | 9/2+ | α | |
214Po | 164,3 µs | 7,833 | 0+ | α | |
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 ≈ 100, β− = 2,3·10−4 | |
216Po | 0,145 s | 6,906 | 0+ | α | |
217Po | 10 s | α > 95, β− < 5 | |||
218Po | 3,10 min | 6,115 (α), 0,265 (β−) | 0+ | α = 99,980 , β− = 0,020 |
85 Astat
Isotop | Halbwertszeit | Zerfallsenergie (MeV) | Spin / Parität | Zerfallsart(en) (%) | Masse (u) |
---|---|---|---|---|---|
190At | 1ms (+1,4ms / −0,4ms) | α = 7750(20) keV | |||
193At | 40 ms | α = ? | |||
194At | 40 ms | 7,31 | α = ? | ||
194m1At | 250 ms | α = ? | |||
195At | 0,63 s | 7,4 (α), 8,0 (εβ+) | α > 75, εβ+ < 25 | ||
196At | 0,253 s | 7,2 | α ≈ 100 | ||
197At | 0,35 s | 7,1 (α), 7,2 (εβ+) | (9/2−) | α = 96, εβ+ = 4 | |
197m1At | 3,7 s | 7,152 (α), 7,252 (εβ+) | (1/2+) | α = ?, εβ+ = ? | |
198At | 4,2 s | 6,893 (α), 8,8 (εβ+) | (3+) | α = 90, εβ+ = 10 | |
198m1At | 1,0 s | 6,995 (α), 8,902 (εβ+) | (10−) | α = 84, εβ+ = 16 | |
199At | 7,2 s | 6,78 (α), 6,6 (εβ+) | (9/2−) | α = 90, εβ+ = 10 | |
200At | 43 s | 6,596 (α), 7,97 (εβ+) | (3+) | α = 57, εβ+ = 43 | |
200m1At | 47 s | 8,074 (εβ+), 6,70 (α) | (7+) | εβ+ < 57, α = 43 | |
200m2At | 3,5 s | 0,335 (IT), 6,931 (α), 8,305 (εβ+) | (10−) | IT ≈ 85, α ≈ 10,5, ε ≈ 4,5 | |
201At | 89 s | 6,473 (εβ+), 5,85 (α) | (9/2−) | α = 71, εβ+ = 29 | |
202At | 184 s | 7,21 (εβ+), 6,354 (α) | (2,3)+ | εβ+ = 82, α = 18 | |
202m1At | 182 s | 7,21 (εβ+), 6,354 (α) | (7+) | εβ+ = 91,3, α = 8,7 | |
202m2At | 0,46 s | 0,392 (IT), 7,602 (α), 6,746 (εβ+) | (10−) | IT = 99,65, εβ+ = 0,25, α = 0,096 | |
203At | 7,4 min | 5,06 (εβ+), 6,21 (α) | 9/2− | εβ+ = 69, α = 31 | |
204At | 9,2 min | 6,48 (εβ+), 6,07 (α) | 7+ | εβ+ = 96,2 , α = 3,8 | |
204m1At | 108 ms | 0,587 | (10−) | IT | |
205At | 26,2 min | 4,54 (εβ+), 6,02 (α) | 9/2− | εβ+ = 90, α = 10 | |
206At | 30,0 min | 5,72 (εβ+), 5,888 (α) | (5)+ | εβ+ = 99,11, α = 0,89 | |
207At | 1,80 h | 3,91 (εβ+), 5,873 (α) | 9/2− | εβ+ = 91,4, α = 8,6 | |
208At | 1,63 h | 4,973 (εβ+), 5,751 (α) | 6+ | εβ+ = 99,45, α = 0,55 | |
209At | 5,41 h | 3,486 (εβ+), 5,757 (α) | 9/2− | εβ+ = 95,9, α = 4,1 | |
210At | 8,1 h | 3,981 (εβ+), 5,631 (α) | (5)+ | εβ+ = 99,825, α = 0,175 | |
211At | 7,214 h | 0,786 (εβ+), 5,982 (α) | 9/2− | ε = 58,2, α = 41,8 | |
212At | 0,314 s | 7,829 (α), 1,754 (εβ+), 0,043 (β−) | (1−) | α ≈ 100, εβ+ < 0,03, β− < 2·10−6 | |
212m1At | 0,119 s | 8,051 (α), 0,222 (IT) | (9−) | α > 99, IT < 1 | |
213At | 125 ns | 9,254 | 9/2− | α | |
214At | 558 ns | 8,987 | 1− | α | |
214m1At | 265 ns | 9,046 | α < 100 | ||
214m2At | 760 ns | 9,218 | 9− | α <= 100 | |
215At | 0,10 ms | 8,178 | 9/2− | α | |
216At | 0,30 ms | 7,949 (α), 0,469 (ε), 2,003 (β−) | 1− | α ≈ 100, ε < 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 (εβ+) | 9/2− | α = 99,988, β− = 0,012 | |
218At | 1,5 s | 6,874 (α), 2,883 (εβ+) | α = 99,9, β− = 0,1 | ||
219At | 56 s | 6,39 (α), 1,70 (εβ+) | α ≈ 97, β− ≈ 3 | ||
220At | 3,71 min | 3,65 (εβ+), 6,05 (α) | 3 | α = 8, β− = 92 | |
221At | 2,3 min | β− | |||
222At | 54 s | 4,4 | β− | ||
223At | 50 s | β− ≈ 100, α = 0,008 |
86 Radon
Isotop | Halbwertszeit | Zerfallsenergie (MeV) | Spin / Parität | Zerfallsart(en) (%) | Masse (u) |
---|---|---|---|---|---|
196Rn | 3 ms | 0+ | α ≈ 100 | ||
197Rn | 65 ms | (3/2−) | α ≈ 100 | ||
197m1Rn | 19 ms | (13/2+) | α | ||
198Rn | 64 ms | 7,345 (α), 5,6 (εβ+) | 0+ | α ≈ 100, εβ+ ≈ 0 | |
199Rn | 0,62 s | 7,14 (α), 7,2 (εβ+) | (3/2−) | α = 94, εβ+ = 6 | |
199m1Rn | 0,32 s | (13/2+) | α = 97, εβ+ = 3 | ||
200Rn | 0,96 s | 7,043 (α), 5,0 (εβ+) | 0+ | α = 86, εβ+ < 18 | |
201Rn | 7,0 s | 6,86 (α), 6,6 (εβ+) | (3/2−) | α ≈ 80, εβ+ ≈ 20 | |
201m1Rn | 3,8 s | 7,14 (α), 6,88 (εβ+), 0,28 (IT) | (13/2+) | α ≈ 90, εβ+ ≈ 10, IT ≈ 0 | |
202Rn | 10,0 s | 6,774 (α), 4,44 (εβ+) | 0+ | α = 86, εβ+ = 14 | |
203Rn | 45 s | 6,63 (α), 6,0 (εβ+) | (3/2, 5/2)− | α = 66, εβ+ = 34 | |
203m1Rn | 28 s | 6,991 (α), 6,361 (εβ+), 0,361 (IT) | (13/2+) | α ≈ 80, εβ+ ≈ 20, IT < 0,1 | |
204Rn | 1,24 min | 6,546 (α), 3,82 (εβ+) | 0+ | α = 73, εβ+ = 27 | |
205Rn | 2,8 min | 5,24 (εβ+), 6,39 (α) | 5/2− | εβ+ = 77, α = 23 | |
206Rn | 5,67 min | 6,384 (α), 3,31 (εβ+) | 0+ | α = 63, εβ+ = 37 | |
207Rn | 9,25 min | 4,61 (εβ+), 6,251 (α) | 5/2− | εβ+ = 79, α = 21 | |
208Rn | 24,35 min | 6,26 (α), 2,85 (εβ+) | 0+ | α = 62, εβ+ = 38 | |
209Rn | 28,5 min | 3,93 (εβ+), 6,155 (α) | 5/2− | εβ+ = 83, α = 17 | |
210Rn | 2,4 h | 6,159 (α), 2,374 (εβ+) | 0+ | α = 96, εβ+ = 4 | |
211Rn | 14,6 h | 2,892 (εβ+), 5,965 (α) | 1/2− | ε = 72,6, α = 27,4 | |
212Rn | 23,9 min | 6,385 | 0+ | α | |
213Rn | 25,0 ms | 8,243 | (9/2+) | α | |
214Rn | 0,27 µs | 9,208 | 0+ | α | |
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 | |
216Rn | 45 µs | 8,20 | 0+ | α | |
217Rn | 0,54 ms | 7,889 | 9/2+ | α | |
218Rn | 35 ms | 7,263 | 0+ | α | |
219Rn | 3,96 s | 6,945 | 5/2+ | α | |
220Rn | 55,6 s | 6,405 | 0+ | α | |
221Rn | 25 min | 1,22 (β−), 6,146 (α) | 7/2(+) | β− = 78, α = 22 | |
222Rn | 3,8235 d | 5,59 | 0+ | α | |
223Rn | 23,2 min | 7/2 | β− ≈ 100, α = 0,0004 | ||
224Rn | 107 min | 0,8 | 0+ | β− | |
225Rn | 4,5 min | 7/2− | β− | ||
226Rn | 7,4 min | 1,4 | 0+ | β− | |
227Rn | 22,5 s | β− | |||
228Rn | 65 s | 2,2 | 0+ | β− | |
229Rn | 12 s |
87 Francium
Isotop | Halbwertszeit | Zerfallsenergie (MeV) | Spin / Parität | Zerfallsart(en) (%) | Masse (u) |
---|---|---|---|---|---|
200Fr | 19 ms | (3+) | α | ||
200m1Fr | 0,57 s | (10−) | α | ||
201Fr | 48 ms | 7,54 (α), 7,9 (εβ+) | (9/2−) | α ≈ 100, εβ+ < 1 | |
202Fr | 0,34 s | 7,389 (α), 9,4 (εβ+) | (3+) | α ≈ 97, εβ+ ≈ 3 | |
202m1Fr | 0,34 s | 7,491 (α), 9,502 (εβ+) | (10−) | α ≈ 97, εβ+ ≈ 3 | |
203Fr | 0,55 s | 7,28 (α), 7,2 (εβ+) | (9/2−) | α ≈ 95, εβ+ ≈ 5 | |
204Fr | 1,7 s | 7,17 (α), 8,6 (εβ+) | (3+) | α ≈ 80, εβ+ ≈ 20 | |
204m1Fr | 2,6 s | 7,211 | (7+) | α = ? | |
204m2Fr | 1 s | 7,486 (α), 0,316 (IT) | (10−) | α ≈ 100, IT < 1 | |
205Fr | 3,85 s | 7,06 (α), 6,52 (εβ+) | (9/2−) | α ≈ 100, εβ+ < 1 | |
206Fr | 15,9 s | 6,926 (α), 7,75 (εβ+) | (5+) | α = 84, εβ+ = 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 (εβ+) | 9/2− | α = 95, εβ+ = 5 | |
208Fr | 59,1 s | 6,77 (α), 6,99 (εβ+) | 7+ | α = 90, εβ+ = 10 | |
209Fr | 50,0 s | 6,777 (α), 5,16 (εβ+) | 9/2− | α = 89, εβ+ = 11 | |
210Fr | 3,18 min | 6,7 (α), 6,262 (εβ+) | 6+ | α = 60, εβ+ = 40 | |
211Fr | 3,10 min | 6,66 (α), 4,605 (εβ+) | 9/2− | α > 80, ε < 20 | |
212Fr | 20,0 min | 5,117 (εβ+), 6,529 (α) | 5+ | εβ+ = 57, α = 43 | |
213Fr | 34,6 s | 6,905 (α), 2,148 (εβ+) | 9/2− | α ≈ 100, εβ+ = 0,55 | |
214Fr | 5,0 ms | 8,589 | (1−) | α | |
214m1Fr | 3,35 ms | 8,711 | (8−) | α | |
215Fr | 86 ns | 9,540 | 9/2− | α | |
215m1Fr | 3,5 ns | (23/2)− | |||
216Fr | 0,70 µs | 9,175 (α), 2,729 (ε) | (1−) | α ≈ 100, ε < 2·10−7 | |
216m1Fr | 71 ns | 0,086 | (23/2)− | IT | |
217Fr | 22 µs | 8,469 | 9/2− | α | |
218Fr | 1,0 ms | 8,014 | 1− | α | |
218m1Fr | 22,0 ms | 8,1 (α), 0,086 (IT) | α ≈ 100, IT = ? | ||
219Fr | 20 ms | 7,449 | 9/2− | α | |
220Fr | 27,4 s | 6,801 (α), 1,209 (β−) | 1+ | α ≈ 100, β− = 0,35 | |
221Fr | 4,9 min | 6,458 (α), 2,033 (β−), 31,292 (14C) | 5/2− | α ≈ 100, β− = ?, 14C = 8,8·10−11 | |
222Fr | 14,2 min | 2,033 | 2− | β− | |
223Fr | 21,8 min | 1,149 (β−), 5,43 (α) | 3/2(−) | β− ≈ 100, α = 0,006 | |
224Fr | 3,33 min | 2,83 | 1− | β− | |
225Fr | 4,0 min | 1,866 | 3/2− | β− | |
226Fr | 49 s | 3,67 | 1− | β− | |
227Fr | 2,47 min | 2,49 | 1/2+ | β− | |
228Fr | 38 s | 4,34 | 2− | β− | |
229Fr | 50 s | β− | |||
230Fr | 19,1 s | β− | |||
231Fr | 17,5 s | β− | |||
232Fr | 5 s | β− |
88 Radium
Isotop | Halbwertszeit | Zerfallsenergie (MeV) | Spin / Parität | Zerfallsart(en) (%) | Masse (u) |
---|---|---|---|---|---|
202Ra | 0,7 ms | 0+ | α | ||
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 (εβ+) | (3/2−) | α = ?, εβ+ = ? | |
205m1Ra | 170 ms | (13/2+) | α = ? | ||
206Ra | 0,24 s | 7,416 | 0+ | α ≈ 100 | |
207Ra | 1,3 s | 7,27 (α), 6,4 (εβ+) | (5/2, 3/2)− | α ≈ 90, εβ+ ≈ 10 | |
207m1Ra | 55 ms | 0,47 (IT), 7,74 (α), 6,87 (εβ+) | (13/2+) | IT ≈ 85, α ≈ 15, εβ+ ≈ 0,55 | |
208Ra | 1,3 s | 7,273 (α), 4,33 (εβ+) | 0+ | α = 95, εβ+ = 5 | |
209Ra | 4,6 s | 5/2− | α ≈ 90, εβ+ ≈ 10 | ||
210Ra | 3,7 s | 7,157 (α), 3,77 (εβ+) | 0+ | α ≈ 96, εβ+ ≈ 4 | |
211Ra | 13 s | 7,046 (α), 5,0 (ε) | 5/2(−) | α > 93, ε < 7 | |
212Ra | 13,0 s | 6,859 (α), 3,35 (εβ+) | 0+ | α ≈ 85, εβ+ ≈ 15 | |
213Ra | 2,74 min | 6,859 (α), 3,88 (εβ+) | 1/2− | α = 80, εβ+ = 20 | |
213m1Ra | 2,1 ms | 1,77 (IT), 8,628 (α) | IT ≈ 99, α ≈ 1 | ||
214Ra | 2,46 s | 7,273 (α), 1,059 (ε) | 0+ | α ≈ 100, ε = 0,059 | |
215Ra | 1,59 ms | 8,864 | (9/2+) | α | |
216Ra | 182 ns | 9,526 (α), 0,308 (ε) | 0+ | α ≈ 100, ε < 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 | |
218Ra | 25,6 µs | 8,546 | 0+ | α | |
219Ra | 10 ms | 8,130 | (7/2)+ | α | |
220Ra | 18 ms | 7,595 | 0+ | α | |
221Ra | 28 s | 6,886 (α), 32,395 (14C) | 5/2+ | α ≈ 100, 14C = 1,2·10−10 | |
222Ra | 38,0 s | 6,681 (α), 33,049 (14C) | 0+ | α ≈ 100, 14C = 3,0·10−8 | |
223Ra | 11,435 d | 5,979 (α), 31,828 (14C) | 3/2+ | α ≈ 100, 14C = 6,4·10−8 | |
224Ra | 3,66 d | 5,789 (α), 30,535 (14C) | 0+ | α ≈ 100, 14C = 4,3·10−9 | |
225Ra | 14,9 d | 0,357 | 1/2+ | β− | |
226Ra | 1602 a | 4,871 (α), 28,196 (14C) | 0+ | α ≈ 100, 14C = 3,2·10−9 | |
227Ra | 42,2 min | 1,325 | 3/2+ | β− | |
228Ra | 5,75 a | 0,046 | 0+ | β− | |
229Ra | 4,0 min | 1,76 | 5/2(+) | β− | |
230Ra | 93 min | 0,99 | 0+ | β− | |
231Ra | 103 s | (7/2−, 1/2+) | β− | ||
232Ra | 250 s | 0+ | β− | ||
233Ra | 30 s | β− | |||
234Ra | 30 s | 0+ | β− |
89 Actinium
Isotop | Halbwertszeit | Zerfallsenergie (MeV) | Spin / Parität | Zerfallsart(en) (%) | Masse (u) |
---|---|---|---|---|---|
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 (εβ+) | (9/2−) | α ≈ 99, εβ+ ≈ 1 | |
210Ac | 0,35 s | 7,61 (α), 8,2 (εβ+) | α ≈ 96, εβ+ ≈ 4 | ||
211Ac | 0,25 s | 7,62 | α ≈ 100 | ||
212Ac | 0,93 s | 7,52 (α), 7,48 (εβ+) | α ≈ 97, εβ+ ≈ 3 | ||
213Ac | 0,80 s | 7,5 | α < 100 | ||
214Ac | 8,2 s | 7,35 (α), 6,34 (ε) | α > 89, ε < 11 | ||
215Ac | 0,17 s | 7,75 (α), 3,49 (εβ+) | 9/2− | α ≈ 100, εβ+ = 0,09 | |
216Ac | 0,33 ms | 9,243 | (1−) | α | |
216m1Ac | 0,33 ms | 0,037 (IT), 9,28 (α) | (9−) | IT ≈ 100, α ≤ 2 | |
217Ac | 69 ns | 9,832 (α), 2,819 (εβ+) | 9/2− | α ≈ 100, εβ+ < 2 | |
217m1Ac | 740 ns | (29/2)+ | |||
218Ac | 1,08 µs | 9,38 | (1−) | α | |
219Ac | 11,8 µs | 8,83 (α) | 9/2− | α ≈ 100, εβ+ ≈ 1·10−6 | |
220Ac | 26,4 ms | 8,35 (α), 3,48 (εβ+) | (3−) | α ≈ 100, εβ+ = 5·10−4 | |
221Ac | 52 ms | 7,78 | (3/2−) | α | |
222Ac | 5,0 s | 7,137 (α), 2,298 (εβ+) | 1− | α = 99, εβ+ = 1 | |
222m1Ac | 63 s | 7,137 (α), 0 (IT), 2,298 (εβ+) | α > 88, IT < 10, εβ+ < 0,7 | ||
223Ac | 2,10 min | 6,783 (α), 0,586 (ε), 33,064 (14C), 39,473 (15N) | (5/2−) | α ≈ 100, ε = 1, 14C = 3·10−9, 15N = 2·10−11 | |
224Ac | 2,78 h | 1,403 (ε), 6,327 (α), 0,232 (β−) | 0− | ε = 90,9, α = 9,1, β− < 1,6 | |
225Ac | 10,0 d | 5,935 (α), 30,476 (14C) | (3/2−) | α ≈ 100, 14C = 6,0·10−10 | |
226Ac | 29,37 h | 1,117 (β−), 0,64 (ε), 5,563 (α) | (1) | β− ≈ 83, ε = 17, α = 6·10−3 | |
227Ac | 21,773 a | 0,045 (β−), 5,042 (α) | 3/2− | β− ≈ 100, α = 1,380 | |
228Ac | 6,15 h | 2,127 | 3+ | β− | |
229Ac | 62,7 min | 1,1 | (3/2+) | β− | |
230Ac | 122 s | 2,7 | (1+) | β− | |
231Ac | 7,5 min | 2,1 | (1/2+) | β− | |
232Ac | 119 s | 3,7 | (1+) | β− | |
233Ac | 145 s | (1/2+) | β− | ||
234Ac | 44 s | β− |
90 Thorium
Isotop | Halbwertszeit | Zerfallsenergie (MeV) | Spin / Parität | Zerfallsart(en) (%) | NH (%) | Masse (u) |
---|---|---|---|---|---|---|
210Th | 9 ms | 0+ | α ≈ 100 | |||
211Th | 37 ms | α = ?, ε = ? | ||||
212Th | 30 ms | 7,952 (α), 4,76 (εβ+) | 0+ | α ≈ 100, εβ+ ≈ 0,3 | ||
213Th | 140 ms | 7,84 | α < 100 | |||
214Th | 100 ms | 7,826 | 0+ | α | ||
215Th | 1,2 s | 7,666 | (1/2−) | α | ||
216Th | 0,028 s | 8,071 (α), 2,17 (εβ+) | 0+ | α ≈ 100, εβ+ ≈ 0,01 | ||
216m1Th | 180 µs | 2,028 (IT), 10,099 (α) | (8+, 11−) | IT ≈ 97, α ≈ 3 | ||
217Th | 0,252 ms | 9,424 | (9/2+) | α | ||
218Th | 109 ns | 9,849 | 0+ | α | ||
219Th | 1,05 µs | 9,51 | α ≈ 100, εβ+ ≈ 1·10−7 | |||
220Th | 9,7 µs | 8,953 (α), 0,91 (εβ+) | 0+ | α ≈ 100, ε = 2·10−7 | ||
221Th | 1,68 ms | 8,628 | (7/2+) | α | ||
222Th | 2,8 ms | 8,129 | 0+ | α | ||
223Th | 0,60 s | 7,567 | (5/2)+ | α | ||
224Th | 1,05 s | 7,304 | 0+ | α | ||
225Th | 8,72 min | 6,922 (α), 0,675 (ε) | (3/2)+ | α ≈ 90, ε ≈ 10 | ||
226Th | 30,57 min | 6,451 (α), 15,3 (18O) | 0+ | α ≈ 100, 18O = 9,2·10−11 | ||
227Th | 18,72 d | 0,638 (γ), 6,051 (α) | (1/2+) | α | ||
228Th | 1,9116 a | 0,087 (γ), 5,520 (α), 44,722 (20O) | 0+ | α ≈ 100, 20O = 1,13·10−11 | ||
229Th | 7917 a | 5,168 | 5/2+ | α | ||
230Th | 7,538·104 a | 0,2 (γ), 4,770 (α), 57,761 (24Ne) | 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), 54,509 (24Ne), 55,964 (26Ne) | 0+ | α ≈ 100, SF < 1,8·10−9, 24Ne = 2,8·10−10, 26Ne = 2,8·10−10 | 100 | |
233Th | 22,3 min | 1,245 | 1/2+ | β− | ||
234Th | 24,10 d | 0,09 (γ), 0,273 | 0+ | β− | ||
235Th | 7,1 min | 1,93 | (1/2+) | β− | ||
236Th | 37,5 min | 0+ | β− | |||
237Th | 5,0 min | β− |
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Siehe auch Liste der Isotope#Weblinks