Find how much remains from the smoke detector

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Reference no: EM13257406

smoke detector was loaded with 0.2u Curie when purchased 20 years ago. The isotope is Am-241with a half-life of 426 years. How much remains today?

Reference no: EM13257406

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Find how much remains from the smoke detector : smoke detector was loaded with 0.2u Curie when purchased 20 years ago. The isotope is Am-241with a half-life of 426 years. How much remains today

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