Matter

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Across
  1. 4. firm and stable in shape
  2. 7. when a liquid turns solid
  3. 8. when a liquid turns into a gas
  4. 9. when a solid turns into a liquid
Down
  1. 1. when a gas turns into a liquid
  2. 2. when a solid turns in to a gas
  3. 3. has no volume
  4. 5. stays in any container and an example is water
  5. 6. when a gas turns into a solid