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During alpha emission, a radioisotope emits an alpha particle, which is composed of two protons and two neutrons. This reduces the atomic number of the parent isotope by 2 and the Atomic Mass by 4. The emission of an alpha particle transforms the parent isotope into a new element.

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What pathway would decay polonium-218 to bismuth-214?

Polonium-218 undergoes alpha decay to form lead-214, which then undergoes beta decay to form bismuth-214.


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When a radioisotope emits radiation, it undergoes radioactive decay, transforming into a more stable element. This process releases energy in the form of radiation, which can be in the form of alpha particles, beta particles, or gamma rays.


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