AP Chem First Semester Review

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Across
  1. 2. tested explanation of observed behaviors
  2. 3. the element with the largest atomic radius
  3. 7. the energy required to raise 1g by 1 deg Celcius
  4. 9. the type of bond where electrons are not shared equally
  5. 11. the ratio of moles of a solute to liters of solution
  6. 12. the percent mass of carbon in carbon dioxide
  7. 13. the product of Plank's constant and frequency
  8. 14. scientist who discovered atomic nuclei
  9. 15. summary of observed behavior usually an equation
  10. 16. two atoms of the same element with different neutron numbers
  11. 18. the ratio of force per area
  12. 19. ratio of amount of actual product produced to theoretical
  13. 20. substances that are ionized when they dissolve
  14. 21. series of numbers that describe various properties of an orbital
  15. 24. the reactant the stops a reaction
Down
  1. 1. the ability of an atom to attract shared electrons
  2. 4. PV = nRT
  3. 5. the total system pressure is equal to the sum of the partial pressures
  4. 6. the product of pressure and change in volume
  5. 7. the molecular orbital formed from overlapping orbitals
  6. 8. the difference between the number of valence electrons and the electrons assigned in a molecule
  7. 10. the hybridization of carbon in the compound carbon dioxide
  8. 17. the product of frequency and wavelength
  9. 18. an experimental process involving photon bombardment that supports the electron orbital theory
  10. 22. half the difference between the number of bonding and antibonding electrons in a molecule
  11. 23. chemical reactions characterized by a transfer of electrons
  12. 25. the number equal to the number of carbon atoms in 12g of carbon