Chemical VS Physical

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Across
  1. 2. The result of a chemical reaction
  2. 4. The Ability to Burn
  3. 7. A small part intended as representative of the whole
  4. 9. The point at which a solid becomes a liquid
  5. 11. The mass of an atom
  6. 12. An atom or molecule with a net negative electric charge
  7. 14. Any substance that has mass and takes up space
  8. 17. a property that can only be observed WITH changing the identity
  9. 19. Resistance of a liquid to flowing
Down
  1. 1. The ability to be hammered into a thin sheet
  2. 3. When a new substance is formed it is because of a _______
  3. 5. Capable of being shaped or bent
  4. 6. The property of material that can be shaped without breaking
  5. 8. Two or more combined substances
  6. 10. One or more things that are mixed to create something else
  7. 13. Hardness of an object
  8. 15. "H2O"
  9. 16. Material that makes up a substance
  10. 18. a property that can be observed WITHOUT changing the identity