Phases of Matter

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Across
  1. 4. State of matter in which its particles are very far apart and move quickly in all directions.
  2. 5. A graphical representation of the correlation between heat input and the temperature of a substance.
  3. 7. State of matter in which its particles vibrate around a fixed position.
  4. 8. The process by which a liquid turns into a vapour when it is heated to its boiling point.
  5. 9. The process in which solid substances are converted into liquids by gaining heat.
  6. 11. Stored energy between the bonds of atoms and molecules.
Down
  1. 1. The process by which a liquid turns into a gas in a slow process of gaining heat.
  2. 2. The measure of hotness or coldness expressed in terms of any of several scales.
  3. 3. State of matter in which its particles are close together but can move in any direction.
  4. 6. The process where water vapor loses heat and becomes liquid.
  5. 7. The transition of a substance from the solid phase to the gaseous phase without changing into the liquid phase.
  6. 10. The process by which a liquid loses heat and changes into a solid at its freezing point.