1. Week 14 Chemistry Naming Ionic Compounds, Main Group and Transition Metals

2. Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat CompoundCationAnion NaCl K 2 SO 4 AlF 3 From the given compound below, write the cation and anion in the appropriate column.

3. Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat CompoundCationAnion NaClNa K 2 SO 4 AlF 3 From the given compound below, write the cation and anion in the appropriate column.

4. Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat CompoundCationAnion NaClNaCl K 2 SO 4 AlF 3 From the given compound below, write the cation and anion in the appropriate column.

5. Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat CompoundCationAnion NaClNaCl K 2 SO 4 K AlF 3 From the given compound below, write the cation and anion in the appropriate column.

6. Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat CompoundCationAnion NaClNaCl K 2 SO 4 KSO 4 AlF 3 From the given compound below, write the cation and anion in the appropriate column.

7. Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat CompoundCationAnion NaClNaCl K 2 SO 4 KSO 4 AlF 3 Al From the given compound below, write the cation and anion in the appropriate column.

8. Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat CompoundCationAnion NaClNaCl K 2 SO 4 KSO 4 AlF 3 AlF From the given compound below, write the cation and anion in the appropriate column.

9. Agenda  Warm Up – 7 minutes  Cornell Style Notes/ Examples – 15 minutes  Guided Practice – 12 minutes  Independent Practice -15 minutes  Closing – 3 minutes

10. Ionic Compounds Cation Anion Metals Polyatomic Ions Non- Metals

11. Main Group Metals Any metal that is not a transition metal

12. Is Silver (Ag) a main group metal? Check Point

13. Is Magnesium (Mg) a main group metal? Check Point

14. Step 1 How to Name Ionic Compounds?? [ with main group metals] Write the elemental name of the cation. Example: Na +1 → Sodium Compound: NaCl

15. How to Name Ionic Compounds?? [ with main group metals] Step 2 Write the elemental name of the anion. Example: Cl -1 → Chlorine Compound: NaCl

16. Step 3 How to Name Ionic Compounds?? [ with main group metals] Change the suffix of the anion to “ide” IF the anion is a nonmetal Example: Chlorine Chloride Compound: NaCl

17. Step 4 How to Name Ionic Compounds?? [ with main group metals] Rewrite the name of the compound Example: Sodium Chloride Compound: NaCl

19. Exception  What if your anion is a polyatomic ion?  Write the name as it is on your list of polyatomic ions.  Example: NO 3 -1 → Nitrate

20. Example: K 2 SO 4 Cation → K +, Anion → SO 4 -2 1. Write the elemental name of the cation: 2. Write the name of the polyatomic ion: K +1 → Potassium SO 4 -2 → Sulfate Answer: Potassium Sulfate

21. Guided Practice  Teacher: 1. Will show the problem on the board  Students: 1. Take 22 seconds to look at the chemical formula SILENTLY and compose your answer on the whiteboard. 2. Take 38 seconds to speak with your shoulder partner to solve the problem and discuss how to do it 3. When Mr. Ghosh says “Boards Up” all students should raise their whiteboards in the air

22. CaBr 2 Calcium Bromide #1

23. KClO 3 Potassium Chlorate #2

24. Al 2 O 3 Aluminum Oxide #3

25. Be(CN) 2 Beryllium Cyanide #4

26. Independent Practice Practice Makes Perfect 85%

27. Closing What type of compounds did we learn to name today?

28. Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat How do you distinguish between a main group metal and a transition metal? What is one difference between a main group metal and a transition metal?

29. Agenda  Warm Up – 7 minutes  Cornell Style Notes/ Examples – 15 minutes  Guided Practice – 6 minutes  Compound Bingo -24 minutes  Closing – 1 minute

30. “But Mr. Ghosh, HOW DO YOU KNOW THE CHARGES OF THOSE ELEMENTS IN THE MIDDLE” – ANONYMOUS STUDENT

31. How to Name Ionic Compounds? [with transition metal] Step 1 Determine if the cation is a main group metal or transition metal Example FeO Transition Metal

32. How to Name Ionic Compounds? [with transition metal] Step 2  Write the name of the cation FIRST Iron  LEAVE AN OPEN PARENTHESIS NEXT TO THE NAME OF METAL Example FeO Example: Iron( )

33. What Goes in the Parenthesis? Oxidation number of Iron  How do we know the oxidation number of Iron ? Charges of Cation + Anion = 0 Fe O

34. How to Name Ionic Compounds? [with transition metal] Step 3  Place the charge of the transition metal in the parenthesis using roman numerals Example FeO Example: Iron(II )

35. How to Name Ionic Compounds? [with transition metal] Step 4 Write the name of the anion CORRECTLY [Nonmetal → Change the suffix to –ide] [Polyatomic Ion- Name as is] Example FeO Example: Oxide

36. How to Name Ionic Compounds? [with transition metal ] Step 5  Write the complete name. Example FeO Example: Iron (II)Oxide

37. Example 1: Cu 2 S 3

38. Example 2: Ni(CO 3 ) 2

39. Guided Practice  Teacher: 1. Will show the problem on the board  Students: 1. Take 16 seconds to write the compound’s formula on paper, classify the compound, locate the different parts of the compound using the periodic table and polyatomic list. 2. Take 33 seconds to speak with your shoulder partner to solve the problem and discuss how to do it 3. Be ready to share the name of the compound when Mr. Ghosh says SWAG

40. Let’s Try It V(OH) 3 Take 33 seconds Vanadium (III) Hydroxide

41. Let’s Try It MnCl 3 Take 33 seconds Manganese (III) Chloride

42. Let’s Try It K2SK2S Take 33 seconds Potassium Sulfide

43. Are you Ready? Compound Bingo

44. Compound #1 KCl Potassium Chloride

45. Compound #2 NaNO 3 Sodium Nitrate

46. Compound #3 CuF Copper (I) Fluoride

47. Compound #4 AgNO 3 Silver (I) Nitrate

48. Compound #5 Mn(CO 3 ) 2 Manganese (IV) Carbonate

49. Compound #6 ZnCl 2 Zinc (II) Chloride

50. Compound #7 Mg(OH) 2 Magnesium Hydroxide

51. Compound #8 RbI Rubidium Iodide

52. Compound #9 CaO Calcium Oxide

53. Compound #10 K 2 Cr 2 O 7 Potassium Dichromate

54. Compound #11 V3N2V3N2 Vanadium (II) Nitride

55. Compound #12 Fe(CN) 2 Iron (II) Cyanide

56. Compound #13 Fe 3 (PO 4 ) 2 Iron (II) Phosphate

57. Compound #14 CoBr 2 Cobalt (II) Bromide

58. Compound #15 Ba(ClO 3 ) 2 Barium Chlorate

59. Compound #16 SrBr 2 Strontium Bromide

60. Compound #17 AlCl 3 Aluminum Chloride

61. Compound #18 (NH 4 ) 2 O Ammonium Oxide

62. Compound #19 TiS Titanium (II) Sulfide

63. Compound #20 Ni 2 SO 4 Nickel (I) Sulfate

64. Compound #21 Fe 2 O 3 Iron (III) Oxide

65. Compound #22 Ca 3 (PO 4 ) 2 Calcium Phosphate

66. Compound #23 Ba 3 N 2 Barium Nitride

67. Compound #24 Cs 3 P Cesium Phosphide

68. Compound #25 RbMnO 4 Rubidium Permanganate

69. Compound #26 HgI 2 Mercury (II) Iodide

70. Compound #27 ScSO 3 Scandium (II) Sulfite

71. Compound #28 Cd(NO 3 ) 2 Cadmium (II) Nitrite

72. Compound #29 Be(ClO 4 ) 2 Beryllium Perchlorate

73. Compound #30 Ti 2 (Cr 2 O 7 ) 3 Titanium (III) Dichromate

74. Closing What type of compounds did we learn to name today?

75. Have a Happy Thanksgiving!!