Matter

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Across
  1. 1. Amount of space occupied by an object
  2. 3. solid to gas
  3. 4. a change of matter from one form to another without a change in chemical properties
  4. 5. negatively charged particle
  5. 6. Basic unit of matter
  6. 9. positively charged particle
  7. 10. the degree of compactness of a substance.
  8. 11. used to measure the volume of a liquid
  9. 12. small particle in the nucleus of the atom, with no electrical charge
  10. 13. a lipped cylindrical glass container for laboratory use.
  11. 14. An atom's central core, containing protons and neutrons.
Down
  1. 1. Liquid to gas
  2. 2. solid, liquid, gas, plasma
  3. 7. A group of atoms bonded together
  4. 8. Gas to liquid