MATTER

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Across
  1. 3. Color and density are this type of property.
  2. 5. Classification of matter when the composition is fixed.
  3. 7. The method of separating mixtures using the differences in boiling points.
  4. 8. When two liquids mix and form a solid, it is know as this.
  5. 11. Pure substance that has two or more elements in a fixed proportion.
Down
  1. 1. Type of property that can only be observed when the composition is changed.
  2. 2. This physical property is a special property that is exhibited by some metals.
  3. 4. Classification of matter when the matter does not have a fixed composition.
  4. 6. The method of separating mixtures using particle size.
  5. 8. Type of property that can be observed with no change to the composition.
  6. 9. Flammability and reaction are this type of property.
  7. 10. Pure substance that only contains a single type of atom.