Chemistry Crossword Puzzle

About the Chemistry Crossword Puzzle

This puzzle covers chemistry vocabulary, from atoms and elements to compounds, reactions, and laboratory tools. Look for terms such as isotope, catalyst, beaker, and electrolysis. It is suited to students reviewing science class topics and to anyone curious about the substances and processes that make up the material world.

This crossword draws on 40 clues about Chemistry. 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

• •Proton donor in a chemical reaction (4 letters)
• •Wide-mouthed vessel for mixing liquids (6 letters)
• •Substance made of chemically joined elements (8 letters)
• •Visible, hot region of burning gases (5 letters)
• •Variant with the same proton count but different neutrons (7 letters)
• •Region where an electron is likely to be found (7 letters)
• •Positively charged particle in an atomic core (6 letters)
• •Liquid that dissolves another substance (7 letters)

Teaching this topic or planning a party? Make your own crossword with your own words and clues.