the half life of isotope

  1. When is an isotope considered stable?_(Select all that apply.)_ The isotope does not emit a form of radiation. The isotope’s
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    2. Quinn asked by Quinn
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  2. Which statements best describe half-lives of radioactive isotopes? Check all that apply.The half-life varies depending on the
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  3. A characteristic feature of radioactive isotopes is their unique half-life, representing the duration required for half of the
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    2. T-Swizzle asked by T-Swizzle
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  4. A characteristic feature of radioactive isotopes is their unique half-life, representing the duratiorequired for half of the
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  5. A characteristic feature of radioactive isotopes is their unique half-life, representing the duration required for half of the
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  6. Which is true of a radioisotope that is used to date rock formations?A) It has a short half-life. B) It is a rare isotope. C) It
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  7. The half-life of the Nobelium isotope No^257 is about 23 seconds. 644 seconds (or 28 half-life periods) after the isotope was
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    2. J asked by J
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  8. I've figured out most of it. I'm not sure how to find the percentage ofd the isotope.Define the half life. The half-life of a
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    2. m asked by m
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  9. Gallium65, a radioactive isotope of gallium, decays by first order-kinetics. The half-life of this isotope is 15.2 min. How long
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    2. Val asked by Val
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  10. A characteristic feature of radioactive isotopes is their unique half-life, representing the duration required for half of the
    1. answers icon 1 answer
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