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    Exam 20: Nuclear Chemistry
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    After 32 Hours, of the Initial Amount of a Particular
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After 32 Hours, of the Initial Amount of a Particular

Question 35

Question 35

Multiple Choice

After 3.2 hours, After 3.2 hours,   of the initial amount of a particular radioactive nuclide remains unchanged.What is the half-life of the nuclide? A) 32 min B) 45 min C) 60 min D) 74 min E) 20 min of the initial amount of a particular radioactive nuclide remains unchanged.What is the half-life of the nuclide?


A) 32 min
B) 45 min
C) 60 min
D) 74 min
E) 20 min

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