How many energy levels do aluminum, argon and sodium have?
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No copying 15 pts how does a free-body diagram tell you about the net force on an object?
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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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What can be done to make a solid solute dissolve faster in a liquid solvent?
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Asolution is produced in which water is the solvent and there are four solutes. which of the solutes can dissolve better if the solution is heated?
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