matter

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