Physics, asked by abiraminayagam, 1 day ago

A radioactive element X decays into Y222 then the number of particles emitted are (2) 2 (4) 6

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Answered by st24amaclin

0

Correct Answer:

(1)

Explanation:

The radioactive element undergoes four alpha decays and one beta decay as follows:

238/90 X 22/83 Y + 4 and 4/2 YHE +0-_1e

CLEARLY only one beta particle is the emitted!

Hopefully this helps!!!

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