Physical and Chemical Change

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