Chemistry, 16.01.2020 16:31, srutkowske1489
Carbon-11 is used in medical imaging. the half-life of this radioisotope is 20.4 min. what percentage of a sample remains after 60.0 min? 34.013.05.2871.22.94
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Chemistry, 22.06.2019 21:00, Janznznz4012
Once similarity and one difference between a mixture of elements and a mixture of compounds
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Carbon-11 is used in medical imaging. the half-life of this radioisotope is 20.4 min. what percentag...
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