MIXTURES AND COMPOUNDS

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Across
  1. 3. What do we use as the base in chromatography?
  2. 4. What method uses a magnet to separate metals?
  3. 7. Is melting a chemical or physical change?
  4. 10. What does chromatography separate?
  5. 11. What method separates sand from water?
  6. 12. What do we call the liquid that carries the ink?
  7. 14. What do you call separating by boiling points?
  8. 15. What process changes a liquid into a gas?
Down
  1. 1. What is a mixture made for a specific purpose called?
  2. 2. What do you call two or more substances mixed but not chemically joined?
  3. 5. What’s left behind when salt water evaporates?
  4. 6. What method separates a liquid from a solution?
  5. 8. What’s the formula for water?
  6. 9. What is made when two or more elements are chemically joined?
  7. 10. Is rusting a chemical or physical change?
  8. 13. Can you separate iron from sand with a magnet?