Matter

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Across
  1. 5. a physical property of a solid used to describe its surface.
  2. 6. a combination of substances where they keep their identities.
  3. 7. has definite volume but no definite shape.
  4. 9. the amount of space an object or substance occupies.
  5. 10. a type of change that involves the physical properties of a substance.
  6. 12. when new substances are formed during a chemical change.
  7. 14. the form matter can take (solid, liquid, gas)
Down
  1. 1. how cold or hot something is
  2. 2. anything that has mass and takes up space.
  3. 3. process by which substances change into different substances with different properties.
  4. 4. definite shape and definite volume.
  5. 8. a measure of the force of gravity of an object.
  6. 11. a mixture where all particles are mixed evenly.
  7. 13. does not have a definite shape or volume.