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Manganese-52 has a half-life of 6 days. How many days would a scientist have to wait for the radioactivity to be 12.5% the starting amount?

Manganese-52 has a half-life of 6 days. How many days would a scientist have to wait for the radioactivity to be 12.5% the starting amount?
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5 votes
Manganese-52 has a half-life of 6 days. How many days would a scientist have to wait for the radioactivity to be 12.5% the starting amount?

asked
User Anuj Jindal
by
7.9k points

2 Answers

3 votes

Answer:

18 days

Step-by-step explanation:

answered
User Szymon Pobiega
by
8.3k points
4 votes

Answer:

it C because i got it right on edge not like other peoples

Explanation:C=18

answered
User Kesong Xie
by
8.5k points
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