Matter

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Across
  1. 6. mass/volume
  2. 7. A subatomic particle that has a positive charge and that is found in the nucleus of an atom
  3. 8. solid to liquid
  4. 9. A change in matter that produces one or more new substances
  5. 11. gas, liquid, solid, plasma
  6. 13. a group of atoms bonded together
  7. 14. A subatomic particle that has a negative charge
Down
  1. 1. a change of matter from one form to another without a change in chemical properties
  2. 2. an open cylindrical container with a pouring lip; used for mixing larger amounts of substances
  3. 3. gas to liquid
  4. 4. An atom's dense central core, containing protons and neutrons.
  5. 5. Amount of space occupied by an object
  6. 10. A subatomic particle that has no charge and that is found in the nucleus of an atom
  7. 12. Basic unit of matter