Fermium-254

• α→Californium-25099.941%
• SF0.059%

Decay chain

1. FmFermium-254Z 100 · N 1543.24 h
2. α99.941%
   CfCalifornium-250Z 98 · N 15213.08 y
3. α99.923%
   CmCurium-246Z 96 · N 1504.71 ky
4. α99.974%
   PuPlutonium-242Z 94 · N 148375.0 ky
5. α~100%
   UUranium-238Z 92 · N 1464.46 Gy
6. α~100%
   ThThorium-234Z 90 · N 14424.11 d
7. β⁻100%
   PaProtactinium-234Z 91 · N 1436.7 h
8. β⁻100%
   UUranium-234Z 92 · N 142245.5 ky
9. α~100%
   ThThorium-230Z 90 · N 14075.4 ky
10. α~100%
    RaRadium-226Z 88 · N 1381.6 ky
11. α~100%
    RnRadon-222Z 86 · N 1363.82 d
12. α100%
    PoPolonium-218Z 84 · N 1343.1 m
13. α99.98%
    PbLead-214Z 82 · N 13227.06 m
14. β⁻100%
    BiBismuth-214Z 83 · N 13119.9 m
15. β⁻99.976%
    PoPolonium-214Z 84 · N 130163.47 µs
16. α100%
    PbLead-210Z 82 · N 12822.2 y
17. β⁻~100%
    BiBismuth-210Z 83 · N 1275.01 d
18. β⁻~100%
    PoPolonium-210Z 84 · N 126138.38 d
19. α100%
    PbLead-206Z 82 · N 124Stable