Matter (Phase Change)

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Across
  1. 3. Gas to liquid
  2. 5. Amount of space occupied by an object
  3. 6. An atom's central core, containing protons and neutrons.
  4. 10. a change of matter from one form to another without a change in chemical properties
  5. 12. 32 degrees Fahrenheit and 0 degrees Celsius
  6. 14. The change of state from a liquid to a solid
  7. 15. solid to gas
  8. 16. positively charged particle
Down
  1. 1. The change in state from a solid to a liquid
  2. 2. 2 hydrogen atoms(+), 1 oxygen atom(-)
  3. 4. a change from one state (solid or liquid or gas) to another without a change in chemical composition
  4. 7. Liquid to gas
  5. 8. gas to solid
  6. 9. used to measure the volume of a liquid
  7. 11. A small particle in the nucleus of the atom, with no electrical charge
  8. 13. the degree of compactness of a substance.