Matter Crossword

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Across
  1. 2. A pure substance composed of at least 2 elements.
  2. 4. There is a change in appearance but no new substances are formed.
  3. 6. Liquid turns into a Gas.
  4. 7. Gas turns into a Solid.
  5. 8. A pure substance that cannot be broken down and is only made up of itself.
  6. 9. Solid turns into a Gas.
  7. 11. Gas turns into a Liquid.
Down
  1. 1. A Solid turns into a liquid.
  2. 2. When substances combine to form new substances.
  3. 3. The amount of space a substance or object takes up.
  4. 5. Liquid turns into a solid.
  5. 10. The amount of matter in a substance or object.