Chemistry, asked by KrishanBudania5004, 1 year ago

Half life of a radioactive substace is 5 days when is it 20percent left

Answers

Answered by omkarredypattolu

0

Answer:

8days is answer of the question

Answered by vivekssdn1124

0

Answer:

12 days is the answer I know answer but this is a difficult question

Explanation:

kindly mark me brainlest

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