Matter (Phase Change)

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