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Chemistry Crossword Puzzle

A free, printable crossword on the theme of Chemistry Crossword Puzzle with 12 clues. Play it online, download the PDF with answer key, or make your own on PuzzlePage.

Across

  1. 1. Positively charged particle in an atom's nucleus (6)
  2. 3. Two or more atoms bonded together (8)
  3. 4. Long chain of repeating molecular units (7)
  4. 5. Pure substance made of one type of atom (7)
  5. 11. Type of bond where electrons are shared (8)
  6. 12. Mixture of metals, or a metal with another element (5)

Down

  1. 2. Speeds up a reaction without being consumed (8)
  2. 6. Homogeneous mixture of solute dissolved in solvent (8)
  3. 7. Atoms of the same element with different neutron counts (7)
  4. 8. Substance made of two or more different elements (8)
  5. 9. Number of bonds an atom can form (7)
  6. 10. Substance that dissolves a solute (7)
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