Chemical Compounds

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Across
  1. 4. when a compounds' shape IS symmetrical.
  2. 6. A number or symbol multiplied with a variable.
  3. 8. Substance that changes in a chemical reaction.
  4. 9. Shape of H2O.
  5. 10. Shape of CH4.
  6. 11. Zn + 2HCl -> ZnCl2 + H2
  7. 14. Shape of BeH2.
  8. 16. C2H3O2 -> CO2 + H2O
  9. 17. Symbolic representation of a chemical reaction.
  10. 19. When a compounds' shape is NOT symmetrical.
  11. 20. A single hydrogen atom is one of these.
  12. 24. 2NaCl -> 2Na + Cl2
  13. 25. A lasting attraction between atoms.
  14. 26. Br2, I2, N2, Cl2, H2, O2, F2
  15. 27. Substance that is formed ion a chemical reaction.
Down
  1. 1. Ag, Zn, Al are examples of this.
  2. 2. Shape of BBr3.
  3. 3. Na + Cl -> NaCl
  4. 5. A useful guide for predicting products of metal displacement.
  5. 7. HCl + AgNO3 -> AgCl + HNO3
  6. 12. Shape of NCl3.
  7. 13. When an elements' charge is reduced in a chemical equation.
  8. 15. Physical property.
  9. 18. When an elements' charge is increased in a chemical equation.
  10. 21. Zncl2 is an example of this.
  11. 22. The type of bond formed when Zn(NO3)2 is produced.
  12. 23. The type of bond formed in NaCl.