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How will the emission of an alpha particle affect the atomic number of an atom
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Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?
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If a particle has z = 25 and 23 electrons, what is its charge?
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Asample of a substance that has a density of 0.824 g/ml has a mass of 0.421 g. calculate the volume...
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