algi14c algi14c

25-09-2020
Biology

contestada

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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venegaspryzyla venegaspryzyla

27-10-2020

Answer:

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

Explanation:C=18

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nahemasadler nahemasadler

17-01-2021

Answer:

18 days

Explanation:

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