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Biology, 20.06.2020 01:57 astultz309459
Easy half life question: One scientist kept 20 grams of a radioactive material in a container. What will be the mass of the radioactive material left in the container after 2 half lives? 4 grams 5 grams 10 grams 40 grams
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Easy half life question: One scientist kept 20 grams of a radioactive material in a container. What...
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