Acids and Bases Crossword Puzzle

A themed crossword with 43 clues to draw from. Find terms for acid and base properties, pH, indicators, neutralization, and common laboratory reactions.

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About the Acids and Bases Crossword Puzzle

This puzzle covers the properties and reactions of acids and bases, from pH and litmus to titration and neutralization. Words include vinegar, hydroxide, hydronium, buffer, and equivalence. It is suited to students reviewing chemistry concepts, as well as anyone curious about how acidic and alkaline substances are described and tested.

This crossword draws on 43 clues about Acids and Bases. Each grid uses a different handful and fits them together a new way, so press New puzzle for another whenever you finish. The answers are in the answer key when you print, and behind the Reveal button when you play.

Sample clues

  • •Species that takes in a proton (8 letters)
  • •Negatively charged atom or molecule (5 letters)
  • •Ion found in baking soda (11 letters)
  • •Capable of burning or eating away material (7 letters)
  • •Reduction in strength by adding more liquid (8 letters)
  • •Lightest element, with atomic number one (8 letters)
  • •Yellow fruit with tart juice (5 letters)
  • •Acid used in some cola drinks (10 letters)

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