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A certain radioactive element has a half life of 8694 years. How much of a 8.30 g sample is left after 8323 years
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Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table
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A certain radioactive element has a half life of 8694 years. How much of a 8.30 g sample is left aft...
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