Chemistry, 13.04.2020 18:28 cesar4478

If 175. mg of fluorine-18 is shipped at 7:00 A. M., how many milligrams of the radioisotope are still active after 330 min ?

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If 175. mg of fluorine-18 is shipped at 7:00 A. M., how many milligrams of the radioisotope are stil...

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