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A newly discovered radioisotope has a half life of 25 days. How many days will have passed when 12.5% of the sample remains?
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As you move from right to left on the periodic table the atomic radius fill in the blank
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The density of benzene at 15 °c is 0.8787 g/ml. calculate the mass of 0.1500 l of benzene at this temperature. enter your answer in terms of grams
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Silver reacts with oxygen to produce silver oxide. (write balanced chemical equation and identify type of chemical reaction.)
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A newly discovered radioisotope has a half life of 25 days. How many days will have passed when 12.5...
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