Protactinium-238

• β⁻→Uranium-238~100%
• β⁻SF<2.6e-6%

Decay chain

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