Elements and Compounds

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Across
  1. 4. Smallest piece of matter
  2. 6. Periodic table column
  3. 7. Formulated the periodic law
  4. 9. A group of 2 or more atoms
  5. 10. From a solid to a liquid
  6. 11. Sodium Chloride
  7. 12. Molecule physically intermingled
  8. 13. Periodic table row
Down
  1. 1. Disease that star
  2. 2. A abbreviation of a element name
  3. 3. Different atoms bonded together
  4. 5. From a liquid to a solid
  5. 7. A covering for the face
  6. 8. A substance that can not be broken down
  7. 9. A substance that has mass and takes up space
  8. 12. Quantity of matter in a physical body