1) What is this? a) pH strip or pH indicator b) crayons 2) A pH indicator can measure what? a) acids and bases b) air 3) The most acidic solutions would have a pH of a) 0~6.5 on the scale b) 9-14 on the scale 4) Typically, the pH of a lemon would have a color _________ on the pH indicator. a) red or fuschia b) blue 5) The result of a pH measure that is blue would indicate __________ solution or substance. a) an acidic b) a basic

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