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    Exam 9: Nuclear Chemistry
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    Identify the Percentage of a Radioactive Sample That Remains After
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Identify the Percentage of a Radioactive Sample That Remains After

Question 148

Question 148

Multiple Choice

Identify the percentage of a radioactive sample that remains after five half-lives.


A) 6.25%
B) 3.13%
C) 1.56%
D) 0.781%

Correct Answer:

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