Matching Pairs Acids and Bases Matching GameOnline version Test your knowledge of acids and bases with this fun matching pairs game! by Barrett Berg 1 Basic Solution 2 Weak Base 3 Strong Acid 4 Litmus Paper 5 Buffer Solution 6 pH Scale 7 Acidic Solution 8 Neutralization Reaction between acid and base Completely dissociates in water pH less than 7 Partially dissociates in solution pH greater than 7 Resists changes in pH Measures acidity or alkalinity Indicator for pH levels