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Carbon-11 is used in medical imaging. The half-life of this radioisotope is 20.4 min. What percentage of asample remains after 60.0 min?

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Nuclear chemistry is a branch of chemistry that studies radioactivity, nuclear processes, and changes in the nuclei of atoms.


Carbon-11 is used in medical imaging. The half-life of this radioisotope is 20.4 min. What percentage of asample remains after 60.0 min?






 
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