Particles Matter

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Across
  1. 3. Solid white flakes of water that fall from the sky are called
  2. 7. When two or more elements chemically combine they form a
  3. 9. On a hot day, water will
  4. 11. Solid matter does not change its
  5. 12. The process that causes a liquid or a gas to spread out evenly
  6. 14. When a solid turns into a liquid it has
  7. 17. Liquid matter takes the shape of its
  8. 18. The name given to the table of elements
Down
  1. 1. Atoms in this state can move around freely
  2. 2. The amount of space that matter takes up is its
  3. 4. Water in its solid form is called
  4. 5. The amount of matter that is packed into a substances volume refers to its
  5. 6. The amount of matter something contains is its
  6. 8. Another term used to describe state
  7. 10. The tiny particles that matter are made of
  8. 13. If you place a solid in a liquid, it will either sink or
  9. 14. When two or more substances can be easily separated because they are not chemically combined
  10. 15. Once water reaches 100 degrees it will
  11. 16. Raindrops are this state of matter