CHANGE OF STATE

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Across
  1. 1. The process when a gas turns into a liquid
  2. 5. The process of a gas turning directly into a solid
  3. 7. The change from gas to solid without becoming liquid
Down
  1. 2. The process when a solid turns into a gas without passing through the liquid phase
  2. 3. The process when a liquid turns into a gas at its boiling point
  3. 4. The process when a solid turns into a liquid
  4. 6. The process of a liquid turning into a solid