matter

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