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You have 784 grams of a radioactive kind of europium. If its half-life is 13 years, how much will be left after 39 years?
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You have 784 grams of a radioactive kind of europium. If its half-life is 13 years, how much

will be left after 39 years?

User Meymann
by
4.4k points

1 Answer

4 votes

Answer:

98 grams

Explanation:

784x.5x.5x.5=98

User KushalP
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