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Type: Multiple-Choice
Category: Acids and Bases
Level: Grade 7
Score: 1
Author: APastor
Last Modified: 3 years ago

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Acids and Bases Question

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Grade 7 Acids and Bases

Which of the following has the greatest concentration of hydroxide ions?
  1. 8
  2. 10
  3. 9
  4. 8.1
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