The half-life of a radioactive isotope is 15 years. If a sample initially weighs 80 grams, how much will remain after 45 years?

The half-life of a radioactive isotope is 15 years. If a sample initially weighs 80 grams, how much will remain after 45 years? - Sterling Industries

📅 April 21, 2026 👤 scraface

Apr 21, 2026

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