Curium-239

• β⁺→Americium-239~100%
• α→Plutonium-2350.006%

Decay chain

1. CmCurium-239Z 96 · N 1432.5 h
2. β⁺~100%
   AmAmericium-239Z 95 · N 14411.9 h
3. EC99.99%
   PuPlutonium-239Z 94 · N 14524.11 ky
4. α~100%
   UUranium-235Z 92 · N 143704.0 My
5. α~100%
   ThThorium-231Z 90 · N 1411.06 d
6. β⁻100%
   PaProtactinium-231Z 91 · N 14032.65 ky
7. α~100%
   AcActinium-227Z 89 · N 13821.77 y
8. β⁻98.62%
   ThThorium-227Z 90 · N 13718.69 d
9. α100%
   RaRadium-223Z 88 · N 13511.44 d
10. α~100%
    RnRadon-219Z 86 · N 1333.96 s
11. α100%
    PoPolonium-215Z 84 · N 1311.78 ms
12. α~100%
    PbLead-211Z 82 · N 12936.16 m
13. β⁻100%
    BiBismuth-211Z 83 · N 1282.14 m
14. α~100%
    TlThallium-207Z 81 · N 1264.77 m
15. β⁻100%
    PbLead-207Z 82 · N 125Stable