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Uranium-238 decays very slowly, with a half-life of 4.47 billion years. What percentage of a example of uranium-238 would remain after 13.4 billion years
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Uranium-238 decays very slowly, with a half-life of 4.47 billion years. What percentage of a example of uranium-238 would remain after 13.4 billion years

User Vaandu
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I think 12.5% would remain after 13.4 billion years
User SphynxTech
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