Isotope | Half-life | Spin Parity | Decay Mode(s) or Abundance |
---|---|---|---|
196Rn | 3 ms | 0+ | %A ~ 100 |
197Rn | 65 ms | (3/2-) | %A ~ 100 |
197m1Rn | 19 ms | (13/2+) | %A ~ 100 |
198Rn | 64 ms | 0+ | %A=100 |
199Rn | 0.62 s | (3/2-) | %A=94 sys, %EC+%B+=6 sys |
199m1Rn | 0.32 s | (13/2+) | %A=97 sys, %EC+%B+=3 sys |
200Rn | 0.96 s | 0+ | %A=86 +14-4, %EC+%B+<18 |
201Rn | 7.0 s | (3/2-) | %A ~ 80 , %EC+%B+ ~ 20 |
201m1Rn | 3.8 s | (13/2+) | %A ~ 90, %EC+%B+ ~ 10, %IT ~ 0 |
202Rn | 10.0 s | 0+ | %A=86 3, %EC+%B+=14 3 |
203Rn | 45 s | (3/2,5/2)- | %A=66 9, %EC+%B+=34 9 |
203m1Rn | 28 s | (13/2+) | %A ~ 80 sys%EC+%B+ ~ 20 sys |
204Rn | 1.24 m | 0+ | %A=73 1, %EC+%B+=27 1 |
205Rn | 2.8 m | 5/2- | %EC+%B+=77 4, %A=23 4 |
206Rn | 5.67 m | 0+ | %A=63 6, %EC+%B+=37 6 |
207Rn | 9.25 m | 5/2- | %EC+%B+=79 3, %A=21 3 |
208Rn | 24.35 m | 0+ | %A=62 7, %EC+%B+=38 7 |
209Rn | 28.5 m | 5/2- | %EC+%B+=83 2, %A=17 2 |
210Rn | 2.4 h | 0+ | %A=96 1, %EC+%B+=4 1 |
211Rn | 14.6 h | 1/2- | %EC=72.6 17, %A=27.4 17 |
212Rn | 23.9 m | 0+ | %A=100 |
213Rn | 25.0 ms | (9/2+) | %A=100 |
214Rn | 0.27 us | 0+ | %A=100 |
214m1Rn | 0.69 ns | 6+ | |
214m2Rn | 6.5 ns | 8+ | |
215Rn | 2.30 us | 9/2+ | %A=100 |
216Rn | 45 us | 0+ | %A=100 |
217Rn | 0.54 ms | 9/2+ | %A=100 |
218Rn | 35 ms | 0+ | %A=100 |
219Rn | 3.96 s | 5/2+ | %A=100 |
220Rn | 55.6 s | 0+ | %A=100 |
221Rn | 25 m | 7/2(+) | %B-=78 1, %A=22 1 |
222Rn | 3.8235 d | 0+ | %A=100 |
223Rn | 23.2 m | 7/2 | %B-=100, %A=0.0004 sys |
224Rn | 107 m | 0+ | %B-=100 |
225Rn | 4.5 m | 7/2- | %B-=100 |
226Rn | 7.4 m | 0+ | %B-=100 |
227Rn | 22.5 s | %B-=100 | |
228Rn | 65 s | 0+ | %B-=100 |