Asked by pamela

what is the total mass of Rn-222 remaining in an original 160-mg sample of Rn-222 after 19.1 days?

11 years ago

Answered by Jill

5.0 mg

7 years ago

There are no AI answers yet. The ability to request AI answers is coming soon!

Submit Your Answer

We prioritize human answers over AI answers.

If you are human, and you can answer this question, please submit your answer.