Physics, asked by abrii, 11 months ago

What’s the answer ?

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Answers

Answered by TheEntity

1

Answer:

The answer will be option D.

Answered by zarafshan11

0

Answer:

A=8. B=4.( option B- 8,4 )

Explanation:

In alpha decay the mass number decreases by 4 and atomic number decreases by 2

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