Matter

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Across
  1. 1. The physical state of matter with the least intermolecular force
  2. 4. The SI unit of temperature
  3. 6. The amount of space occupied by matter
  4. 7. The process of changing from gas to liquid
  5. 8. A change in which the identity of the substance remains the same
Down
  1. 2. The process of changing directly from solid to gas
  2. 3. The temperature at which a liquid changes to gas at atmospheric pressure
  3. 5. The process by which a liquid changes into gas on heating
  4. 9. The state of matter that has a definite volume but no definite shape