Properties of Matter

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Across
  1. 2. How readily a substance undergoes chemical change.
  2. 6. A scent or smell detected by the nose.
  3. 7. The gradual destruction of a material due to chemical reactions.
  4. 10. The amount of mass in a given volume.
  5. 11. The way light reflects off the surface of a substance.
  6. 13. A chemical reaction that produces heat and light, often involving oxygen.
  7. 14. The temperature at which a solid becomes a liquid.
  8. 16. The ability of a substance to catch fire easily.
  9. 17. The ability of a substance to dissolve in a solvent.
  10. 18. The process of a liquid turning into a gas at a specific temperature.
  11. 19. The physical form of matter: solid, liquid, or gas.
Down
  1. 1. The resistance of a material to being scratched.
  2. 3. The way a surface feels, such as smooth or rough.
  3. 4. A physical property perceived by the sense of sight.
  4. 5. The degree to which a substance can harm living organisms.
  5. 8. The amount of matter in an object.
  6. 9. The ability of a material to transfer heat or electricity.
  7. 10. The ability of a material to be stretched into a wire.
  8. 12. The space that an object occupies.
  9. 15. The ability of a substance to be hammered into thin sheets.