5th Grade Matter

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Across
  1. 4. The amount of space something takes up.
  2. 7. Particles are ALWAYS in _______.
  3. 8. Particles in a liquid can _____ past each other and flow.
  4. 9. A change that occurs when a substance is completely different after.
  5. 11. A change when a substance is cut, bent, melted or frozen.
  6. 14. In gasses particles are moving the ______ as they speed around and bump into each other.
  7. 15. In order to change matter from state to state you need to change the substances _________.
  8. 16. In solids the particles move back and forth also known as,
Down
  1. 1. When substances have changed and rearranged themselves to create something NEW>
  2. 2. In solids, particles are ______ together and tightly packed.
  3. 3. Anything that has mass and takes up space
  4. 5. State of matter that has a definite shape and volume
  5. 6. State of matter that does not have definite volume nor definite shape.
  6. 10. Has a definite volume but takes the shape of its container.
  7. 12. No two substances are the ______.
  8. 13. When particles mix completely in with another material and it appears as one substance.