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Suppose 32000 radioactive nuclei are

Suppose 32000 radioactive nuclei are in a sample. About how many remain after two days if the half-life is 22 hrs? What is the
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2. asked by Anonymous
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Although most natural potassium nuclei are stable 39K (93.3%) or 41K (6.7%) nuclei, about 0.0117% are radioactive 40K nuclei,
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How many half lives will it take for a sample of a radioactive isotope containing 20000 radioactive nuclei to decay to 2000
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2. asked by Dianne
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Although most natural potassium nuclei are stable 39K (93.3%) or 41K (6.7%) nuclei, about 0.0117% are radioactive 40K nuclei,
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2. asked by Anonymous
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Which aspect must be taken into consideration when creating a model of radioactive decay?(1 point) Responses There must be a way
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Which aspect must be taken into consideration when creating a model of radioactive decay?(1 point) Responses There must be a way
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Which aspect must be taken into consideration when creating a model of radioactive decay?(1 point)ResponsesThere must be a way
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Which aspect must be taken into consideration when creating a model of radioactive decay?(1 point)Responses There must be a way
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2. asked by nuh uhhhhhhhh
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When a radioactive sample decays, there is one less parent nuclei and one more daughter nuclei. As this decay process continues,
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2. asked by Anonymous
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Radioactive nuclei are produced in an irradiated sample at the rate of 10 s-1. If the number in the sample builds up to a
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2. asked by Ali
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