States of Matter

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Across
  1. 6. - Gas to liquid phase change
  2. 7. - Liquid to gas phase change at the surface
  3. 9. - Temperature at which a liquid turns into a solid
  4. 10. - Unique set of conditions where all three phases coexist
  5. 12. - Conditions beyond which a gas cannot be liquefied
  6. 13. - State with definite volume but no fixed shape
  7. 14. - Process of turning into a vapor or gas
  8. 15. - State with definite shape and volume
  9. 16. - Solid to gas phase change
Down
  1. 1. - Temperature at which a solid turns into a liquid
  2. 2. - High-energy state of matter with charged particles
  3. 3. - Measure of a liquid's resistance to flow
  4. 4. - Gas to solid phase change
  5. 5. - Temperature at which a liquid turns into a gas
  6. 8. - Energy associated with the motion of particles
  7. 11. - State with neither definite shape nor volume