Talk:Isotopes of praseodymium

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Possible alpha decay of 142,143,147Pr
According to, 143Pr should have a partial alpha decay half-life at the order of 1019 years.

142Pr and 147Pr both have an alpha decay energy of 0.31 MeV, which is very low, so alpha decay may be possible but with a half-life long beyond imagination. 129.104.241.214 (talk) 06:45, 15 November 2023 (UTC)