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Half-life of an element A is 25 days. Af...

Half-life of an element A is 25 days. After 25 days , three atoms of A become

A

1

B

2

C

3

D

all may be

Text Solution

Verified by Experts

The correct Answer is:
D
After one half-life , out of three atoms of A , 1,2 or 3 may decay.
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