Matter

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