Chemistry

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Across
  1. 3. Very Low KE-particles vibrate but cant move around
  2. 7. Low KE-particles can move around, but are still close together
  3. 8. Matter with constant composition.
  4. 9. Anything that has both mass and volume
Down
  1. 1. A stubstance made from two or more elements, chemically combined
  2. 2. Matter with variable composition
  3. 4. High KE-particles can separate and move throughout the container
  4. 5. A stubstance made up of atoms with the same atomic number
  5. 6. Very High KE-particles can colide with enough energy to break into charged particles