A sample of polonium-210 has an initial mass of 390 milligrams (mg). If the half-life of polonium-210 is 36 days, how many mg of the sample remains after 36 days? A. 48.75 mg B. 392 mg C. 97.5 mg D. 195

asked Jan 23, 2022 61.3k views

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Chnet answered Jan 28, 2022

by Chnet

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