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If the half-life of a radioactive substance is 600 years, what fraction of the original material is left after 1,800 years?

If the half-life of a radioactive substance is 600 years, what fraction of the original material is left after 1,800 years?
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If the half-life of a radioactive substance is 600 years, what fraction of the original material is left after 1,800 years?

User Ipsi
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1 Answer

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After 3 half lives, 12.5% of the original material is left
User Hakan Deryal
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