Crossword puzzle - science

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Across
  1. 2. A combination of two or more substances where each keep their own properties and can be easily separated
  2. 7. Physical change in matter from a liquid to a gas
  3. 8. Objects that are more dense sink in water; less dense objects float in water
  4. 10. The classification of matter as a solid, a liquid or gas
  5. 11. The amount of matter in an object
  6. 12. The amount of space that a substance or object occupies
  7. 13. A mixture of one substance dissolved evenly in another
  8. 14. The temperature at which a substance changes states from a liquid to a solid
Down
  1. 1. Appearances of an object
  2. 3. Physical change in matter from a gas to a liquid
  3. 4. Measurement of the ability of a solid to dissolve in a liquid
  4. 5. Group together based on similar traits
  5. 6. The property of attraction to a magnet
  6. 9. Anything that has mass and takes up space
  7. 11. The temperature at which a substance changes states from a solid to a liquid