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Physics, 17.11.2020 01:00 alaynagrace1111
The half-life of Au-198 is 2.7 days. When there are 800 atoms of Au-198 in a sample, a scientist starts a stopwatch. The scientist stops the stopwatch at 8.1 days, there are atoms of Au-198 remaining.
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The half-life of Au-198 is 2.7 days. When there are 800 atoms of Au-198 in a sample, a scientist sta...
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