Matter

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