Introduction to Chemistry for Engineering Technologist

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Across
  1. 1. force is an electrostatic attraction between opposite dipoles in two different molecules.
  2. 4. attractions BETWEEN the unit particles that make up an element or compound.
  3. 8. manufactured from Silicon.
  4. 10. Sidgwicvk and Powel
  5. 12. Strong Acids and Bases
  6. 13. can be Artificially Produced by Combining Silica and Carbon in Electric Furnace.
  7. 15. Yellow green gas
Down
  1. 2. Addition of specific impurities to a pure semiconductor to increase its electrical conductivity.
  2. 3. Silicon dioxide
  3. 5. is a document that contains information on the potential health effects of exposure to chemicals.
  4. 6. self reactive
  5. 7. cancer-causing chemicals
  6. 9. electron sharing
  7. 11. Ac to Dc conversion.
  8. 14. Hydrogen Peroxide