Matter

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