the radioactive element francium undergoes a series of nuclear decays, eventually forming a stable isotope of lead. one part of the process involves francium-221 undergoing two alpha decays, followed by a beta decay. 1st attempt see hint what is the element formed after this portion of the decay series?

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15-12-2022
Chemistry

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the radioactive element francium undergoes a series of nuclear decays, eventually forming a stable isotope of lead. one part of the process involves francium-221 undergoing two alpha decays, followed by a beta decay. 1st attempt see hint what is the element formed after this portion of the decay series?

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rafikiedu08 rafikiedu08 · Answer 1 · 2022-12-20T03:13:55-05:00

Francium, has a half-life of 22 minutes and decays alpha decay to radon, which then decays through alpha decay to polonium

The highly radioactive metal francium eventually transforms into a stable isotope of lead through a series of nuclear decays. The half-life of francium, the least stable and rarest of the alkali metals, is only 22 minutes. Alpha particles (helium nuclei) and beta particles are released as it degrades through a series of alpha and beta decays (electrons or positrons). The decay chain then continues through a number of alpha and beta decays until it eventually reaches lead-207, which is a stable isotope of lead. It is crucial to remember that francium is extremely rare and not present in large amounts in nature. It is created artificially in nuclear research facilities and is only used for that purpose.

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