Chapter 7 Vocabulary

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Across
  1. 1. point/ is the temperature at which a substance changes from a solid to a liquid
  2. 3. a characteristic of an object
  3. 5. point/ is the temperature at which a substance changes from a liquid to a gas
  4. 8. is the process of a gas changing into a liquid
  5. 9. is a combination of two or more substances
  6. 11. the property of matter that compares an object's mass to its volume is called ____
Down
  1. 2. is the change from a liquid into a gas
  2. 4. is the amount of space that matter takes up
  3. 6. is the measure of the amount of matter that makes up an object
  4. 7. the process of separating substances with a filter is called ____
  5. 8. change/ produces a completely different kind of matter
  6. 10. of matter/ the form in which particles are arranged and move is called a ____