pauliavargas6587 pauliavargas6587
  • 25-04-2024
  • Chemistry
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Of the 600mg of potassium in a large banana, 0.0117 is radioactive ⁴⁰K, which has a half-life T_((1)/(2)) of 1.25 times 10⁹y. What is the activity of banana? (9.9 times 106Ba)

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