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A certain radioactive substance has a half-life of 2,000 years. How much of the radioactive substance would remain after 8,000 years if an initial sample had 40.0 grams of the s…

A certain radioactive substance has a half-life of 2,000 years. How much of the radioactive substance would remain after 8,000 years if an initial sample had 40.0 grams of the s…
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4 votes
A certain radioactive substance has a half-life

of 2,000 years. How much of the radioactive
substance would remain after 8,000 years if
an initial sample had 40.0 grams of the
substance?​

asked
User Mistenkt
by
8.6k points

1 Answer

4 votes
There would be 2.5 grams of the substance left
answered
User Litty
by
8.7k points
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