Multiple Choice
Tritium, a radioactive isotope of hydrogen, has a half-life of 12.4 years. Of an initial sample of 79 grams, how much will remain after 6 years?
A) 0.0725 grams
B) 62.5417 grams
C) 56.4895 grams
D) 18.8581 grams
E) 19.7500 grams
Correct Answer:
Verified
Correct Answer:
Verified
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