Concepts of Matter

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Across
  1. 1. change from liquid to solid
  2. 8. what matter is made of
  3. 10. allowing a liquid to evaporate away and leave behind any solid that was mixed with it
  4. 11. physical combination of substances that can still be separated (ex: skittles)
  5. 12. matter that has the exact same make-up and set of properties
  6. 13. the change from a gas to a liquid
  7. 16. anything that has mass and takes up space
  8. 17. two or more substances near each other that are NOT chemically combined
Down
  1. 2. process that changes one set of chemicals into another set of chemicals
  2. 3. made up of only ONE type of atom
  3. 4. contains three parts, proton +, electron -, and neutron 0
  4. 5. the temperature at which a liquid changes to a gas
  5. 6. to mix with a liquid so that the result is a liquid that is the same throughout
  6. 7. separating solids of different sized particles by passing the mixture through a screen
  7. 9. a change in size, shape, or state of matter in which the substance remains the same
  8. 14. two or more different elements that are chemically combined in a set ratio
  9. 15. the temperature at which a solid becomes a liquid