Matter

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