States of Matter

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Across
  1. 1. To make or become solid, firm, hard or compact.
  2. 3. The process of turning from a solid to a liquid.
  3. 5. The outline or the boundary of an object.
  4. 7. An extremely small piece or tiny fragment.
  5. 8. The fluid form of a substance in which it can expand indefinitely and completely fill its container or scatter; form that is neither liquid nor solid.
  6. 11. The process by which water vapour in the air is changed into liquid water.
  7. 12. To pass from the liquid to the solid state by loss. of heat.
Down
  1. 1. A state that keep its form rather than to flow or spread out and is usually firm or compact.
  2. 2. Describes an object that can bend without breaking or is easily adjusting to change.
  3. 4. The process of turning from a liquid into gas.
  4. 6. the state of matter in which a substance exhibits a characteristic readiness to flow and little or no tendency to scatter.
  5. 9. The smallest building blocks of matter that make up everything.
  6. 10. Anything that has weight and takes up space.
  7. 12. To move as a liquid does.