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There are 5g of 131I

  1. We have not even covered this material.Samples of 131I take 10 hours to prepare to ship. It takes 2 weeks to get to its
    1. answers icon 1 answer
    2. What? asked by What?
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  2. Iodine-131 has a half life of 2.2 × 10-2 year. How long will it take to reduce a 130 g sample of 131I to 74 g 131I?
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    2. Kymora asked by Kymora
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  3. Iodine 131 is a radioactive isotope. After 4.00 days, 70.8% of a sample of 131I remains.What is the half life of 131I?
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    2. Natalie asked by Natalie
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  4. The half-life of 131I is 8.021 days. What fraction of a sample of 131I remains after 24.063 days?1/2 1/4 1/8 1/16 Please help.
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    2. Kiki asked by Kiki
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  5. A thyroid cancer patient is given a dosage of 131I(half-life = 8.1 d). What fraction of the dosage of 131I will still be in the
    1. answers icon 1 answer
    2. Truth asked by Truth
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  6. A thyroid cancer patient is given a dosage of ^131I (half-life = 8.1 d). What fraction of the dosage of 131I will still be in
    1. answers icon 1 answer
    2. Truth asked by Truth
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  7. What is the final daughter nuclide for 131I ? How is it determined?
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    2. What? asked by What?
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  8. Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?Responses A 78I5378I53 B 131I131I C 53I53 I
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  9. There are 5g of 131I left after 40.35 days. How many grams were in the original sample if its half-life is 8.07 days?What is the
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    2. malia asked by malia
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