Matter

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Across
  1. 4. gas to solid
  2. 5. negatively charged particle
  3. 7. Basic unit of matter
  4. 9. positively charged particle
  5. 10. The change in state from a solid to a liquid
  6. 14. solid, liquid, gas, plasma
  7. 17. A small particle in the nucleus of the atom, with no electrical charge
  8. 18. A change that occurs when one or more substances change into entirely new substances with different properties.
  9. 19. a change of matter from one form to another without a change in chemical properties
  10. 20. used to measure the volume of a liquid
  11. 22. The change of state from a liquid to a solid
Down
  1. 1. solid to gas
  2. 2. liquid to gas
  3. 3. Amount of space occupied by an object
  4. 6. Gas to liquid
  5. 8. A group of atoms bonded together
  6. 11. liquid, solid, plasma
  7. 12. a lipped cylindrical glass container for laboratory use.
  8. 13. 32 degrees Fahrenheit and 0 degrees Celsius
  9. 15. 2 hydrogen atoms(+), 1 oxygen atom(-)
  10. 16. An atom's central core, containing protons and neutrons.
  11. 21. the degree of compactness of a substance.