Physics, asked by PreetiVats, 1 year ago

Alpha decay in radioactivity results in
A) decrease in mass number by 2 atomic
number by 2
B) decrease in mass number by 4 & atomic number by 2
c) Increase in mass number by 2 and atomic number by 4
d) increase in mass numbes by 2 & atomic
number by 2

Answers

Answered by anjali3294

2

B is the correct answer

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