Atoms Vocab

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Across
  1. 4. the basic building blocks of matter
  2. 5. pure substance made up of more than one element chemically bound
  3. 8. mixture in which substances are not evenly distributed
  4. 10. diagram showing all parts of an atom, bullseye
  5. 11. particle in the nucleus with a neutral charge
  6. 12. the amount of matter in a substance
  7. 14. pure substance made of a single type of atom
  8. 15. the center of an atom
Down
  1. 1. anything that has mass and volume
  2. 2. the amount of space a substance occupies
  3. 3. matter made up of two or more substances physically combined
  4. 6. particle in the nucleus with a positive charge
  5. 7. mixture in which substances are evenly distributed
  6. 9. particle outside the nucleus with a negative charge
  7. 13. how much space a substance takes up in relation to its mass