Matter - It's Everywhere

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Across
  1. 5. energy added to a substance to cause a change of state
  2. 10. change that affects one or more physical properties of a substance
  3. 12. amount of matter in an object
  4. 14. change of state from a gas to a liquid
  5. 15. describes matter based on its ABLILITY to change into new matter that has different properties
  6. 16. change of a substance from a liquid to a gas
  7. 17. anything that has mass and takes up space
  8. 18. measure of the gravitational force exerted on an object
Down
  1. 1. amount of space taken up by an object
  2. 2. change of state from a solid to liquid
  3. 3. happens when one or more substances are changed into a new substance
  4. 4. / V equation to find Density
  5. 6. change of a substance from one physical form to another
  6. 7. change of state in which a solid changes directly into a gas
  7. 8. can be observed or measured without changing the substance
  8. 9. amount of matter in a given space, or volume
  9. 11. curve at a liquid's surface by which you measure
  10. 13. energy taken away from a substance to cause a change of state