3. $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 Periodic Table PT TrendsBondingPolarity

4. Periodic Table PT Trends BondingPolarity $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $600 $800 $400 $1000

5. Category 1 $200 Name the group 3-12 elements.

6. Category 1 $400 Provide an electron configuration for a sodium atom in the excited state.

7. Category 1 $600 An unknown element has 10 protons, 11 neutrons, and 10 electrons. What element is this?

8. Category 1 $800 List the crystalline, and lattice allotropes of Carbon.

9. Category 1 $1000 Why are the group 18 elements called the Noble Gases?

10. Category 1 $200-Answer Alkaline Earth Metals

11. Category 1 $400-Answer 2-7-2

12. Category 1 $600-Answer Ne

13. Category 1 $800-Answer Graphite and Diamond

14. Category 1 $1000-Answer The noble gases have a full octet and are non-reactive.

15. Category 2 $200 List a chemical property of group 1 metals.

16. Category 2 $400 As you move down group 2, how does atomic radius change?

17. Category 2 $600 As you move across a row, how does electronegativity change?

18. Category 2 $800 Which element has the lowest electronegativity and lowest first ionization energy?

19. Category 2 $1000 Compare the atomic radius to the ionic radius for a metal, and a non-metal.

20. Category 2 $200-Answer Highly reactive with water!

21. Category 2 $400-Answer Atomic radius increases as you move down group 2.

22. Category 2 $600-Answer The Electronegativity increases.

23. Category 2 $800-Answer Fr!

24. Category 2 $1000-Answer Metals – ionic radius is smaller. Non-metals – ionic radius is larger.

25. Category 3 $200 What kind of bond is present in Na 2 CO 3 ?

26. Category 3 $400 Describe ionic and covalent bonds in terms of electrons.

27. Category 3 $600 When a bond is formed, energy _________. When a bond is broken, energy ____________.

28. Category 3 $800 Draw the Lewis dot diagram for CO 2

29. Category 3 $1000 What common intermolecular force is present in water?

30. Category 3 $200-Answer Ionic and Covalent

31. Category 3 $400-Answer Ionic bonds transfer electrons, Covalent share.

32. Category 3 $600-Answer Formed = energy released Broken = energy absorbed

33. Category 3 $800-Answer

34. Category 3 $1000-Answer Hydrogen bonding!

35. Category 4 $200 What is the range of electronegativity difference in a substances with ionic bonds?

36. Category 4 $400 Are molecular substances polar or non-polar?

37. Category 4 $600 What is the difference between a polar bond, and a polar molecule?

38. Category 4 $800 What is the molecular polarity of CH 4 ?

39. Category 4 $1000 Draw a Lewis dot diagram for BF 3 and indicate the bond and molecular polarity.

40. Category 4 $200-Answer Greater than 1.7!

41. Category 4 $400-Answer Molecular = covalent! So it could be polar covalent, or non-polar covalent!

42. Category 4 $600-Answer Bond polarity is based on Electronegativity difference. Molecular polarity is based on charge distribution and shape.

43. Category 4 $800-Answer Non polar.

44. Category 4 $1000-Answer Polar covalent bond, polar molecule.

45. Final Jeopardy Bonding

46. Final Jeopardy You have 1 minute to consult… 1.Explain in terms of electronegativity why a C-O bond is more polar than a C-H bond. 2.Explain in terms of charge distribution why a molecule of 2-propanol is a polar molecule.

47. Final Jeopardy You have 30 seconds to consult… 1.Explain in terms of electronegativity why a C-O bond is more polar than a C-H bond. 2.Explain in terms of charge distribution why a molecule of 2-propanol is a polar molecule.

48. Final Jeopardy You have 15 seconds to consult… 1.Explain in terms of electronegativity why a C-O bond is more polar than a C-H bond. 2.Explain in terms of charge distribution why a molecule of 2-propanol is a polar molecule.

49. Final Jeopardy Time Is Up 1.Explain in terms of electronegativity why a C-O bond is more polar than a C-H bond. 2.Explain in terms of charge distribution why a molecule of 2-propanol is a polar molecule.

50. Final Jeopardy - Answer The C-O bond has a greater difference in electronegativity. Propanol has positive and negative dipoles.

51. Jeopardy Thank you for playing another fine round of America’s favorite question and answer game.