In the following radioactive decay `x^(232)rarry^(220)` how many `alpha` and `beta` particles are ejected from x to y?

Question

In the following radioactive decay `x^(232)rarry^(220)` how many `alpha` and `beta` particles are ejected from x to y?

In the following radioactive decay `x^(232)rarry^(220)` how many `alpha` and `beta` particles are ejected from x to y?
A. `3 alpha and 2 beta`
B. `5alpha and 3 beta`
C. `3alpha and beta`
D. `5alpha and 5 beta`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
By mean of emission of an `alpha` particle the atomic number is decreased by 2 units while mass number is decreased by 4 units but in case of emission of one `beta` particel the atiomic number is increased by 1 units while mass number is not affected.
`_(92)X^(232)overset(-3alpha and)(rarr_(89))Y^(220)`

5 views Answered 2023-02-05 15:29