Talk:Isotopes of fermium

Mendelevium

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Theoretically, is there an isotope of Fermium that decays into Mendelevium? So far, by extending the rn-process, I have gotten this far, but none decay into Mendelevium. Could maybe an extremely neutron-rich isotope decay into Mendelevium, and if so, what is it/could it be? 32ieww (talk) 19:44, 11 February 2017 (UTC)

The discussion above is closed. Please do not modify it. Subsequent comments should be made on the appropriate discussion page. No further edits should be made to this discussion.

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Spontaneous fission of ²⁴²Fm

Should it be noted that ²⁴²Fm is the lightest known nuclide to undergo purely spontaneous fission? 129.104.241.214 (talk) 01:57, 23 October 2023 (UTC)

The undiscovered ²⁶²Fm may be beta stable

If so, then fermium would have an eighth beta stable isotope. 129.104.241.214 (talk) 09:35, 25 November 2023 (UTC)

Possible double beta plus decay of ²⁵²Fm

²⁵²Fm is potentially capable of double beta plus decay, although the estimated half-life should be very long. 129.104.241.214 (talk) 11:35, 28 November 2023 (UTC)