Phillip Quigley

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Across
  1. 6. A substance that takes part in and undergoes change during a reaction.
  2. 8. Energy levels is not a direct path an electron travels around the nucleus.
  3. 10. Energy levels are divided into smaller ones.
  4. 14. Equation that has both the product and the reactant that have the same number of atoms of each element.
  5. 15. Use Prefixes to name the 1st element.
  6. 16. A solution in which the solvent is water.
  7. 17. A + B → AB
  8. 19. A group of atoms with a charge (+ or -).
  9. 20. A + BC → B + AC
  10. 22. A substance that is formed as the result of a chemical reaction.
  11. 23. Equation that doesn’t have both the product and the reactant that have the same number of atoms of each element.
  12. 24. CxHy(Oz) + O2(g) → Co2(g) + H2O(I)
  13. 25. AB → A + B
Down
  1. 1. Form between two nonmetals.
  2. 2. A representation of the valence shell electrons in a molecule.
  3. 3. Electrons move in definite “orbits” or energy levels (n) around the nucleus.
  4. 4. Separation of the reactants from the products.
  5. 5. An atom involved in bonding. Unless atoms are “unhappy” or (unstable).
  6. 7. C4H10 + O2 → CO2 + HO
  7. 9. Name the metal (Cation) and Change nonmetal ending to -ide.
  8. 11. AB + CD → CB + AD
  9. 12. Show you how many of each molecule there is.
  10. 13. Form between a metal and a nonmetal.
  11. 18. Negatively (-) charged ions.
  12. 21. Positively (+) charged ions.
  13. 26. Valence Energy level contains a full 8 electrons.