Matter and States of Matter

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Across
  1. 2. no charge
  2. 5. only one type of atom
  3. 7. proton and neutron home
  4. 9. 29th element
  5. 10. atoms bouncing all around
  6. 11. packed extremely tight together
  7. 12. 5th element
  8. 14. does not have a fixed shape
  9. 15. anything with mass that takes up space
  10. 17. type of plasma
Down
  1. 1. positive
  2. 3. Indian physicist
  3. 4. electron snaps off
  4. 5. negative
  5. 6. 11th element
  6. 8. dry ice
  7. 13. solid goes directly to a gas
  8. 16. German physicist