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 Weak Base 2 pH Scale 3 Buffer Solution 4 Basic Solution 5 Strong Acid 6 Litmus Paper 7 Acidic Solution 8 Neutralization Partially dissociates in solution Resists changes in pH Reaction between acid and base pH greater than 7 Measures acidity or alkalinity Indicator for pH levels pH less than 7 Completely dissociates in water