States of Matter

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Across
  1. 2. a physical property of a solid used to describe its surface.
  2. 3. the amount of matter in an object or substance.
  3. 7. a state of matter in which the substance has a definite shape and a definite volume.
  4. 9. anything that takes up space and has mass.
  5. 10. of matter: the form matter can take
Down
  1. 1. the average speed of the particles in a substance.
  2. 4. a state of matter in which the substance has a definite volume but takes the shape of its container.
  3. 5. property a property that can be observed, measured, or changed without changing the substance itself.
  4. 6. the amount of space that an object or substance takes up.
  5. 8. a state of matter that can be observed, measured, or changed without changing the substance itself.