evansocher evansocher

25-06-2019
Chemistry

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What type of radiation is emitted when polonium-212 forms lead-208?

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smmwaite smmwaite

26-06-2019

Answer:

Alpha radiation

Explanation:

Polonium-212 decays to lead-208 by emission of an alpha particle according to the following equation.

²¹²₈₄ Po →²⁰⁸₈₂ Pb +⁴₂ He + Energy.

Te alpha particle is a helium particle. It has 2 protons and 2 neutrons.

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