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Biology Vocab Ch 2.2

Biology Ch 2 vocab lesson 2.2

TermDefinition
Hydrogen Bond Attraction between a slightly positive hydrogen atom and a slightly negative atom
Cohesion Attraction between molecules of the same substances
Adhesion Attraction between molecules of different substances
Solution Mixture that is consistent throughout; also called a homogeneous mixture
Solvent Substance in which solutes dissolve and that is present in greatest concentration in a solution
Solute Substance that dissolves in a solvent and is present at a lower concentration than the solvent
Acid Compound that donates a proton (H+) when dissolved in a solution
Base Compound that accepts a proton (H+) when dissolved in a solution
pH Measurement of acidity; related to free hydrogen ion concentration in solution
Created by: Purple 9548
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