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    Physics for the Life
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    Exam 22: The Atomic Nucleus
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    Initially There Are 6000 Nuclei of an Isotope with a Half-Life
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Initially There Are 6000 Nuclei of an Isotope with a Half-Life

Question 37

Question 37

Multiple Choice

Initially there are 6000 nuclei of an isotope with a half-life of 3 hours. How many nuclei of that isotope will be left after 12 hours?


A) 375
B) 750
C) 1500
D) 3000

Correct Answer:

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