Pure Substances & Mixture

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Across
  1. 3. all matter is made out of this
  2. 5. an element is made out of how many atoms?
  3. 7. an element
  4. 9. anything that has mass and takes up space
  5. 10. how many states of matter are there?
  6. 12. a mixture is NOT _______ mixed?
  7. 14. this can be referred to as a homogeneous mixture
  8. 15. a pure substance made out of 2-3 types of atoms.
  9. 17. distillation separates 2 liquids that have different _____ points
  10. 18. a liquid that dissolves substances
  11. 19. what measurement unit does volume use?
  12. 21. a pure substance cannot be separated by ______ means.
  13. 22. an example of gas
  14. 23. this method can separate two liquids or a liquid and a solid
Down
  1. 1. measure of the amount of matter an object has
  2. 2. an example of a liquid
  3. 4. a substance that can be dissolved
  4. 6. made up of charged particles of ions and electrons interacting
  5. 8. example of a heterogeneous mixture
  6. 11. heterogeneous mixtures are not ______
  7. 12. example of a compound
  8. 13. has definite shape and definite volume
  9. 15. separates components of liquid mixture by how fast the parts move up the special paper
  10. 16. an example of a homogeneous mixture
  11. 17. an example of a homogeneous mixture (solid)
  12. 20. this method does what gravity would do, but faster