Chemistry Final Review Vocab

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Across
  1. 3. A + B --> AB
  2. 5. the overlap of atomic orbitals to create sigma and pi bonds
  3. 6. Orbitals that overlap side to side
  4. 7. This is the number of attachments and lone pairs in a Lewis structure
  5. 11. Molecules where some electrons are unpaired
  6. 12. The most basic geometry of an atom, it doesn't change with the inclusion of lone pairs
  7. 15. Numbers that determine the mole ratio in a reaction and uphold the conservation of mass
  8. 16. bond with most repulsion
  9. 17. Chemical reaction that involves a change in electron density
  10. 18. Orbitals that overlap end to end
  11. 19. Polar molecules, attracted to water
Down
  1. 1. Numbers that balance the charges of ions in a compound
  2. 2. AB --> A + B
  3. 4. AB + C --> AC + B
  4. 5. Non-polar molecules, scared of water
  5. 8. Molecules where all electrons are paired
  6. 9. AB + CD --> AD + CB
  7. 10. Geometry that changes with the inclusion of lone pairs
  8. 13. Hydrocarbon + Oxygen --> H₂O + CO₂
  9. 14. HA + BOH --> H₂0 + salt