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Science Ch 11

Lesson 6

TermDefinition
acid A substance that tastes sour and turn blue litmus paper red.
base A substance that tastes bitter and turns red litmus paper blue.
neutral Neither an acid nor base.
indicator A substance such s litmus paper whose color changes when it is mixed with an acid or a base.
acidity The strength of an acid.
alkalinity The strength of a base.
pH The scale that tell how acidic or basic a solution is
Created by: mrshyde