Thorium-238

• β⁻→Protactinium-238100%

Decay chain

1. ThThorium-238Z 90 · N 1489.4 m
2. β⁻100%
   PaProtactinium-238Z 91 · N 1472.28 m
3. β⁻~100%
   UUranium-238Z 92 · N 1464.46 Gy
4. α~100%
   ThThorium-234Z 90 · N 14424.11 d
5. β⁻100%
   PaProtactinium-234Z 91 · N 1436.7 h
6. β⁻100%
   UUranium-234Z 92 · N 142245.5 ky
7. α~100%
   ThThorium-230Z 90 · N 14075.4 ky
8. α~100%
   RaRadium-226Z 88 · N 1381.6 ky
9. α~100%
   RnRadon-222Z 86 · N 1363.82 d
10. α100%
    PoPolonium-218Z 84 · N 1343.1 m
11. α99.98%
    PbLead-214Z 82 · N 13227.06 m
12. β⁻100%
    BiBismuth-214Z 83 · N 13119.9 m
13. β⁻99.976%
    PoPolonium-214Z 84 · N 130163.47 µs
14. α100%
    PbLead-210Z 82 · N 12822.2 y
15. β⁻~100%
    BiBismuth-210Z 83 · N 1275.01 d
16. β⁻~100%
    PoPolonium-210Z 84 · N 126138.38 d
17. α100%
    PbLead-206Z 82 · N 124Stable