Properties

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Across
  1. 4. – mass per unit volume of a substance
  2. 5. – ability to be hammered into thin sheets
  3. 7. – ability to return to original shape after stretching
  4. 10. – ability to cause harm to living things
  5. 12. – gradual destruction by chemical reaction
  6. 14. – ability to accept hydrogen ions (H⁺)
  7. 15. – ability to transfer heat or electricity
  8. 16. – resistance of a liquid to flow
  9. 18. – ability to be stretched into wires
  10. 19. – the appearance or shade of a substance
  11. 22. – resistance to chemical change
  12. 23. – dulling of a surface due to chemical reaction
Down
  1. 1. – how a surface feels (rough, smooth, soft, etc.)
  2. 2. – resistance to being scratched
  3. 3. – ability to catch fire and burn
  4. 6. – ability to interact with other substances
  5. 8. – ability to dissolve in another substance
  6. 9. – ability to be attracted to a magnet
  7. 11. – reaction with oxygen, often forming rust
  8. 13. – ability to donate hydrogen ions (H⁺)
  9. 17. – ability to burn in the presence of oxygen
  10. 20. – the smell of a substance
  11. 21. – how a surface reflects light (shiny or dull)