1. nonpolar a molecule with an uneven distribution of charge due to unequal sharing of electrons during bonding 2. polar a molecule with no internal charge variation due to bonding 3. saturated solution a solution which is still able to dissolve solute 4. solubility a solution which has dissolved as much solute as it can at a particular temperature 5. unsaturated solution the quantity of a solute that will dissolve in a given quantity of solvent to form a saturated solution at a given temperature



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