The half-life of a radioactive sample is 11.0 s. If the sample initially contains 25.0 g of the radioactive sample, how much remains after 54.0 s?
A) 0.00338 g
B) 0.0338 g
C) 0.833 g
D) 0.383 g
E) 0.338 g
Correct Answer:
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