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The Graph Shows the Activity R as a Function of the Time

Question 5

Multiple Choice

The graph shows the activity R as a function of the time t for three radioactive samples. Rank the samples according to their half-lives, shortest to longest. The graph shows the activity R as a function of the time t for three radioactive samples. Rank the samples according to their half-lives, shortest to longest. A) 1, 2 ,3 B) 1, 3, 2 C) 2, 1, 3 D) 2, 3, 1 E) 3, 1, 2


A) 1, 2 ,3
B) 1, 3, 2
C) 2, 1, 3
D) 2, 3, 1
E) 3, 1, 2

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