2. 1.Ionic 2.Bonds 2. Covalent Bonds 3. Covalent Structures 4. Polarity 5. Other Bonding 10 20 30 40 50

3. Question 1 - 10 What happens to electrons in ionic bonds?

4. Answer 1 – 10 They are transferred from one element to another

5. Question 1 - 20 Which type of elements are in an ionic bond?

6. Answer 1 – 20 Metal/non-metal

7. Question 1 - 30 Name two elements that would ionically bond together

8. Answer 1 – 30 *Teachers discretion*

9. Question 1 - 40 Name two properties that ionic compounds posses.

10. Answer 1 – 40 High melting points, lattice structure, conduct electricity in solution, solids at room temp.

11. Question 1 - 50 For the ionic compound of MgO, show the transfer of electrons with their lewis dot diagrams and write their formula with charges.

12. Answer 1 – 50

13. Question 2 - 10 What happens to electrons in covalent bonding?

14. Answer 2 – 10 They are shared between two elements

15. Question 2 - 20 What kind of elements are in covalent bonds?

16. Answer 2 – 20 Non-metal/non-metal

17. Question 2 - 30 Name two elements that would likely covalently bond together.

18. Answer 2 – 30 *teachers discretion*

19. Question 2 - 40 Name two properties of covalent compounds.

20. Answer 2 – 40 Low melting points, non-conductive in water, brittle solids, liquids, and gases at room temp.

21. Question 2 - 50 For the covalent compound of NH 3, show the sharing of electrons with their lewis dot diagrams.

22. Answer 2 – 50 No definite volume and no definite shape

23. Question 3 - 10 How many electrons are shared in a triple bond?

24. Answer 3 – 10 6

25. Question 3 - 20 What is a bond angle?

26. Answer 3 – 20 The angle between two elements in a molecule.

27. Question 3 - 30 What is a lone pair of electrons?

28. Answer 3 – 30 Two unbonded electrons

29. Question 3 - 40 True or False: Covalent Bonds have the strongest molecular forces.

30. Answer 3 – 40 False: Ionic Bonds do

31. Question 3 - 50 How many double bonds are in this picture?

32. Answer 3 – 50 3

33. Question 4 - 10 True or False: A bond is non-polar when electrons are shared equally.

34. Answer 4 – 10 True

35. Question 4 - 20 Do polar substances have higher or lower melting points that non-polar substances?

36. Answer 4 – 20 higher

37. Question 4 - 30 Is this molecule polar or non-polar?

38. Answer 4 – 30 polar

39. Question 4 - 40 In a polar bond, electrons move towards the most electronegative atom. What charge does that element posses?

40. Answer 4 – 40 Partial/slight negative

41. Question 4 - 50 Substance A is non-polar and substance B is polar. If substance C dissolves with A but not B, what is it?

42. Answer 4 – 50 Non-polar

43. Question 5 - 10 Name a property of metallic bonding.

44. Answer 5 – 10 Good conductors, malleable, ductile, lustrous

45. Question 5 - 20 Name a property of network solids.

46. Answer 5 – 20 Made up of covalent crystals or solids One large macromolecule or continuous pattern Generally very hard High melting points Poor conductors Good abrasives or cutting tools

47. Question 5 - 30 True or False: Hydrogen bonds have stronger intermolecular forces than covalent bonds.

48. Answer 5 – 30 False

49. Question 5 - 40 Name 2 of the 3 elements that bond to hydrogen in hydrogen bonding?

50. Answer 5 – 40 O, F, N

51. Question 5 - 50 Name an example of a network solid and a metallic bond.

52. Answer 5 – 50 Carbon, graphite Steel, sterling silver, alloys