Chemistry, 03.12.2021 19:30, AdoNice

A sample of iodine-131 has an activity of 200 mCi. If the half-life of iodine-131 is 8.0 days, what activity is observed after 16 days

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A sample of iodine-131 has an activity of 200 mCi. If the half-life of iodine-131 is 8.0 days, what...