Chemical Equations

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Across
  1. 2. Amount of matter in an object
  2. 4. Equal
  3. 7. A representation of a chemical reaction in the form of symbols and chemical formulas
  4. 9. Undergoes a chemical change
  5. 10. A french Chemist who contributed to our understanding of chemical changes
Down
  1. 1. A change in the appearance of a substance
  2. 3. Any substance that has mass and takes up space
  3. 5. A change in the composition of a substance
  4. 6. The end result of a chemical equation
  5. 8. Represents the direction of a transformation in an equation