Pure Substances & Mixtures

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