Neptunium-239 has a half-life of

  1. What happens to the half life of carbon-14 if the number of C particles in the bucket is increased? What does this teach you
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  2. What happens to the half-life of Uranium-238 if the number of U particles in the bucket is increased? What does this teach you
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  3. Neptunium-239 has a half-life of 2.35 days. How many days must elapse for a sample of 239Np to decay to 0.100% of its original
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  4. What happens to the half-life of Uranium-238 if the number of U particles in the bucket is increased? What does this teach you
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  5. Neptunium-239 has a half-life of 2.35 days. How many days must elapse for a sample of 239-Np to decay to 1.00% of its original
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  6. What happens to the half life of carbon-14 if the number of C particles in the bucket is increased?What does this teach you
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  7. Write a differential equation to model the situation given. Do not solve.The radioactive substance neptunium-139 decays to
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  8. What happens to the half-life of Uranium-238 if the number of U particles in the bucket is increased? What does this teach you
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  9. What happens to the half-life of Uranium-238 if the number of U particles in the bucket is increased? What does this teach you
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  10. What happens to the half life of carbon-14 if the number of C particles in the bucket is increased? What does this teach you
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