Chemistry

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Across
  1. 2. The branch of science
  2. 5. Able to be bent or formed into wires
  3. 7. A substance like ice
  4. 11. Water to a gas
  5. 13. --------table
  6. 15. Has a negative charge
  7. 16. A substance like air or oxygen
  8. 17. Able to be shaped under pressure
  9. 18. A substance formed when two or more chemical elements are combined
  10. 19. Copper, Iron, Gold are examples of a
Down
  1. 1. The smallest component of an element
  2. 3. A combination of two or more pure substances
  3. 4. Solid to a gas
  4. 6. Has a positive charge
  5. 8. A substance like water
  6. 9. Able to be toxic or poisonous
  7. 10. Solid to a liquid
  8. 12. Has no charge at all
  9. 14. The amount of mass in a specified space
  10. 17. Smallest particle in a chemical element