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    Principles of Chemistry
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    Exam 19: Radioactivity and Nuclear Chemistry
  5. Question
    Determine the Half-Life of a Nuclide That Loses 38
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Determine the Half-Life of a Nuclide That Loses 38

Question 5

Question 5

Multiple Choice

Determine the half-life of a nuclide that loses 38.0% of its mass in 387 hours.


A) 277 hours
B) 455 hour
C) 561 hours
D) 639 hours
E) 748 hours

Correct Answer:

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