Chemistry, 02.03.2020 23:59 terrybrown5391

You have a sample of a radioactive isotope of an element called "mysterium." The
half life of "mysterium" is 16 days. If you start with a 300 g sample of "mysterium,"
what mass of "mysterium"will remain after 64 days?

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You have a sample of a radioactive isotope of an element called "mysterium." The
half life of...