emiroblox896 emiroblox896 30-04-2021 Chemistry contestada 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 mg
