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After three half-lives, what fraction of a radioactive sample remains? 1/8 1/3 1/2 1/6
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After three half-lives, what fraction of a radioactive sample remains? 1/8 1/3 1/2 1/6

User Gauravphoenix
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1/8 got it that guy in my house

User Flo Von Der Uni
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1/8 got it from Yahoo answers and the answer was highlighted with 4 likes.... so most likely thats it
User Epicurist
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