2. 1

3. 2 It Matters!

4. 3 Energy

5. 4 Chemical Bonds

6. 5 Oxidation - Reduction

7. 6 Solutions

8. 7 Acids & Bases

9. 8 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 It Matters! Energy Chemical Bonds Redox Solutions Acids Bases

10. 9 Quantity of Matter

11. 10 What is mass?

12. 11 Pure substances that can’t be chemically broken into simpler substances

13. 12 What are elements?

14. 13 Three parts of an atom & their charges

15. 14 What is the positive proton, neutral neutron, and negative electron?

16. 15 Names of the energy levels & number of electrons each can hold

17. 16 What is K (2e - ), and L,M,N,O,P and Q (8e - )?

18. 17 High-energy particles orbiting the nucleus used to form ions

19. 18 What are electrons?

20. 19 Electrons in an atom that contain the most energy

21. 20 What are the outermost electrons?

22. 21 Energy is required to do this to chemical bonds

23. 22 What is break or form?

24. 23 Reaction where products have more energy than reactants

25. 24 What is endergonic reaction?

26. 25 Energy available for a cell to do work

27. 26 What is free energy?

28. 27 Ultimate energy for all life on Earth

29. 28 What is sunlight?

30. 29 Energy needed to start a reaction

31. 30 What is activation energy?

32. 31 Elements become stable by undergoing this

33. 32 What are chemical reactions?

34. 33 Water is formed by this type of bond

35. 34 What are covalent?

36. 35 Simplest part of a compound formed when elements bond

37. 36 What are molecules?

38. 37 Sodium chloride has this type of bond

39. 38 What are ionic bonds?

40. 39 Abbreviation for this reaction

41. 40 What is oxidation- reduction?

42. 41 Occurs when a reactant loses electrons

43. 42 What is oxidation?

44. 43 Cl - ions forms from this reaction

45. 44 What is reduction?

46. 45 Charge on sodium if it is oxidized

47. 46 What is positive?

48. 47 Lost from one reactant & picked up by another

49. 48 What are electrons?

50. 49 Substances are distributed like this in a solution

51. 50 What is uniformly?

52. 51 Salt dissolved in water is this part of a solution

53. 52 What is the solute?

54. 53 Universal solvent for living things

55. 54 What is water?

56. 55 Measure of solute dissolved in a certain amount of solvent

57. 56 What is concentration?

58. 57

59. 58 Solutions in which water is the solvent

60. 59 What is aqueous?

61. 60 Breaking apart of water molecules into ions

62. 61 What is dissociation?

63. 62 OH - ion

64. 63 What is hydroxide ion?

65. 64 H 3 O + ion

66. 65 What is hydronium ion?

67. 66 OH - ions equal in number to H3O+ ions

68. 67 What is a neutral solution?

69. 68 Chemicals in the body that change pH to neutral

70. 69 What are buffers?

71. 70 Final Jeopardy

72. 71 Chemistry of Solutions

73. 72 Solutions with a bitter taste & a basic pH

74. 73 What is alkaline?