Properties of Matter

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Across
  1. 5. The process during which a solid changes into a liquid.
  2. 6. The process during which a liquid changes into a solid.
  3. 8. _____ have no fixed shape.
  4. 10. The ability of a material to return to its original length or shape after bending or stretching.
  5. 11. The process during which a liquid changes into a gas.
  6. 12. The ability to withstand scratches.
  7. 14. The liquid that has passed through the filter paper.
  8. 16. Salt becomes a ______ when it dissolves in water.
  9. 17. The process during which a gas changes into a liquid.
  10. 18. A ________ is formed when salt dissolves in water.
Down
  1. 1. A _______ is formed when two or more substances are added together.
  2. 2. The maximum amount of a substance that can dissolve in a given amount of liquid at a given temperature.
  3. 3. The method used to obtain water from a salt solution.
  4. 4. _______ take the shape of any container.
  5. 6. The process of removing insoluble solids from a mixture of solids and a liquid by passing the mixture through a filter.
  6. 7. The substance which is trapped in the filter paper.
  7. 9. Where matter changes in state from liquid to gas at any temperature.
  8. 13. ______ cannot be compressed.
  9. 15. _______ is the mass per unit volume of a substance.
  10. 18. Water acts as a _______ when salt dissolves in it.