States of Matter Crossword

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Across
  1. 4. When atoms are in this state of matter, they fly around freely.
  2. 5. You might pour this thick, brown (or white!) liquid on a mashed potatoes.
  3. 8. The amount of space that matter takes up is its _____.
  4. 9. This is liquid rock that pours out of a volcano.
  5. 11. Solid white flakes of water that fall from the sky are known as ____.
  6. 13. Raindrops are this state of matter.
  7. 15. Liquid matter takes the shape of its ____.
  8. 18. This is the type of gas that plants need to make food, we breathe this out.
  9. 19. When a solid is heated up and turns into a liquid, it ____.
  10. 20. At 32 degrees Fahrenheit, water _____.
  11. 21. If you place a solid in a liquid, it will either sink or _____.
  12. 22. At 212 degrees Fahrenheit, water _____.
  13. 23. Solid matter does not change _____.
Down
  1. 1. This liquid is needed by most cars and trucks to run.
  2. 2. This is a solid. The traditional food on Thanksgiving.
  3. 3. This is the type of gas that animals' bodies need to stay alive.
  4. 6. Matter that has a definite shape and volume is in this state.
  5. 7. On a warm day, the liquid water in a puddle will _____ and turn into a gas.
  6. 10. This is a very light gas found in some balloons.
  7. 12. 9. Water in the form of a gas is called _____.
  8. 14. Water, in solid form is _____.
  9. 16. The tiny particles that matter is made of are _____.
  10. 17. The amount of matter something contains is its ______.
  11. 19. This is a liquid that you might pour on pancakes or waffles.