Californium-240

• α→Curium-23698.5%
• SF1.5%
• β⁺→Berkelium-240

Decay chain

1. CfCalifornium-240Z 98 · N 14240.3 s
2. α98.5%
   CmCurium-236Z 96 · N 1406.8 m
3. β⁺82%
   AmAmericium-236Z 95 · N 1413.6 m
4. β⁺~100%
   PuPlutonium-236Z 94 · N 1422.86 y
5. α~100%
   UUranium-232Z 92 · N 14068.9 y
6. α~100%
   ThThorium-228Z 90 · N 1381.91 y
7. α~100%
   RaRadium-224Z 88 · N 1363.63 d
8. α~100%
   RnRadon-220Z 86 · N 13455.6 s
9. α100%
   PoPolonium-216Z 84 · N 132144.0 ms
10. α100%
    PbLead-212Z 82 · N 13010.63 h
11. β⁻100%
    BiBismuth-212Z 83 · N 1291.01 h
12. β⁻64.046%
    PoPolonium-212Z 84 · N 128294.4 ns
13. α100%
    PbLead-208Z 82 · N 126Stable