States of matter

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Across
  1. 1. Matter that does not have its own size or shape.
  2. 4. Liquid turns into gas at higher temperature.
  3. 6. Liquid turns into solid.
  4. 7. Matter that keeps its own size and shape.
  5. 9. Solid turns into liquid.
  6. 10. Liquid turns into gas at room temperature.
Down
  1. 2. Solid turns into gas.
  2. 3. Gas turns into liquid.
  3. 5. Matter that takes the shape of its container.
  4. 8. Gas turns into solid.