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Biology, 24.04.2020 04:58 julieariscar769

Topic: Half-Life
A certain element has a half-life of 1,000 years. How much of a sample of this element remains after 2,000 years?

Options:

25%

100%

50%

200%

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Answers: 1
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Topic: Half-Life
A certain element has a half-life of 1,000 years. How much of a sample of thi...
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