Matter

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Across
  1. 3. Everything that takes up space and has mass
  2. 4. a state of matter that has no fixed volume and shape
  3. 6. Motion A phenomenon that shows the random movement of a visible substance by the hitting of invisible substances
  4. 9. expansion a phenomenon happened when particles move faster and spaces between particles become bigger
  5. 10. particles move ______ together when there is a thermal contraction
  6. 12. a state of matter has no fixed shape but fixed volume
Down
  1. 1. a adverb to describe the arrangement of liquid particles
  2. 2. a term to describe the arrangement of gas particles
  3. 5. Building blocks of matter
  4. 7. a term that describe the movement of solid particles
  5. 8. model Created based on particle theory, showing arrangement and movement of particles in different states
  6. 11. a state of matter that has fixed volumed and shape