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Template:Infobox actinium isotopes

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Revision as of 01:07, 8 July 2025 by 2601:441:8500:b870:9ce0:a911:5918:fa85 (talk) (Add 228, part of natural decay series and next longest lived, also CD is never listed in infoboxes)
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Isotopes of actinium (89Ac)
Main isotopes[1] Decay
Isotope abun­dance half-life (t1/2) mode pro­duct
225Ac trace 9.919 d α 221Fr
226Ac synth 29.37 h β− 226Th
ε 226Ra
α 222Fr
227Ac trace 21.772 y β− 227Th
α 223Fr
228Ac trace 6.15 h β− 228Th

Template:Infobox element/element navigation

References

  1. ↑ Kondev, F. G.; Wang, M.; Huang, W. J.; Naimi, S.; Audi, G. (2021). "The NUBASE2020 evaluation of nuclear properties" (PDF). Chinese Physics C. 45 (3) 030001. doi:10.1088/1674-1137/abddae.