Physical and Chemical Change

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Across
  1. 4. A decrease in size
  2. 6. A change of state where a liquid changes to a gas at the surface of the liquid
  3. 8. A change of state where a liquid is heated and changes to a gas within the liquid
  4. 10. A change that does not result in a new substance being produced
  5. 12. The substances formed in chemical reactions
  6. 15. Evaporation of solvent from a solution to leave solute behind as crystals
  7. 16. The starting substances in chemical reactions
  8. 17. Any chemical reaction where a substance burns in oxygen to produce light and heat
  9. 18. A chemcial reaction that converts oxygen and glucose into water and carbon dioxide while releasing energy.
Down
  1. 1. A solid formed during a chemical change
  2. 2. An increase in size
  3. 3. A change of state where a gas is cooled and forms a liquid
  4. 5. The change of state when a solid is heated and forms a liquid
  5. 7. A simple chemical equation where chemicals are represented by their names
  6. 9. A change that results in a new substance being formed
  7. 11. The chemical reaction in plants that converts carbon dioxide and water into oxygen and glucose using energy from the sun
  8. 13. A change of state from gas to solid
  9. 14. The change of state from liquid to solid