moose12002
12.06.2020 •
Chemistry
(c) A chemist obtains a fresh sample of 84Rb and measures its radioactivity. She then determines that to do an experiment, the radioactivity cannot fall below 50.0% of the initial measured value. How long does she have to perform the experiment
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Ответ:
Buck is intimidated by the wolf because it is untamed.
Explanation:
You need to place a period at the end.