Science Crossword puzzle - Owen zullo

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Across
  1. 1. the amount of space that a substance or object occupies.
  2. 5. the temperature at which a liquid boils.
  3. 7. matter with a definite volume but no definite shape that can flow from one place to another.
  4. 8. the measure of the amount of matter in an object.
  5. 9. the process that takes place when a liquid changes to a gas.
  6. 10. matter that does not have a definite shape or volume; has particles that move at high speeds in all directions.
Down
  1. 2. anything that takes up space and has mass.
  2. 3. mass of an object divided by its volume.
  3. 4. matter with a definite volume; has tightly packed particles that move mainly by vibrating.
  4. 6. matter can undergo a _____, shifting from one form to another.