Multiple Choice
A certain radioactive element has a half-life of 12 minutes. At what time is the substance decaying at a rate of 3.466 grams per minute if there are 120 grams present initially?
A) t = 0
B) t = 0.693 min
C) t = 0.058 min
D) t = 12 min
Correct Answer:
Verified
Correct Answer:
Verified
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