Physics, 24.05.2021 15:10 hanhann6895
Use the worked example above to help you solve this problem. The half-life of the radioactive nucleus _(88)^(226)text(Ra) is 1.6 103 yr. If a sample initially contains 4.00 1016 such nuclei, determine the following:.
(a) the initial activity in curies µCi
(b) the number of radium nuclei remaining after 4.4 103 yr nuclei
(c) the activity at this later time µCi
Answers: 3
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Use the worked example above to help you solve this problem. The half-life of the radioactive nucleu...
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