Physical/Chemical Properties/Changes Crossword

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Across
  1. 5. Substances formed in a chemical reaction
  2. 6. Tendency of a liquid to resist flowing
  3. 8. Change from liquid to gas
  4. 10. Visible hue of a substance
  5. 12. Physical change that breaks material into smaller pieces
  6. 14. Change from solid to liquid
  7. 17. Ability of a solid to be hammered without shattering
  8. 18. Separation based on boiling points
  9. 20. Matter with no definite shape or volume
  10. 23. How readily a substance combines chemically
  11. 25. Temperature where a solid becomes a liquid
  12. 26. Ability of a substance to dissolve
  13. 27. Solid that forms from a liquid mixture
  14. 28. Flavor of a substance
  15. 29. Formation of iron oxide from iron and oxygen
  16. 30. Observable look of a substance
Down
  1. 1. Substance showing visible change, such as color
  2. 2. Change that alters appearance but not composition
  3. 3. Smell of a substance
  4. 4. Temperature where a substance boils
  5. 7. Reaction of silver with sulfur-containing substances
  6. 9. Characteristic observed without changing composition
  7. 11. Starting materials in a chemical reaction
  8. 12. Ability of a material to allow heat to flow
  9. 13. Mass divided by volume
  10. 15. Ability of a material to burn in oxygen
  11. 16. Property that produces a change in composition
  12. 19. Resistance of a substance to scratching
  13. 21. Change that forms one or more new substances
  14. 22. Separation based on particle size
  15. 24. Liquid turning to gas without forming new substances