1. Get into your lab groups
Unit 1 Review
You will need a calculator, white board and marker, but no notes allowed.
Get into your lab groups

2. 100 200 300 400 Jeopardy Double Jeopardy Separating Mixtures
Experiments
Dimensional Analysis / SI Units
Separating Mixtures
Accuracy, Precision, % Error
Day 1 Topics
100
200
300
400
Double Jeopardy

3. Experiments – 100
This is the part of an experiment that the scientist changes.

4. Experiments – 100
What is the independent variable?
Back to Board

5. Random Points
200

6. Experiments – 200
This type of data is numerical.

7. Experiments – 200
What is quantitative data?
Back to Board

8. Daily Double

9. Experiments – 300
A scientist wants to know if caffeine can help students concentrate in class. In the experiment, this would be the control.

10. Experiments – 300
What is students with no caffeine?
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11. Experiments – 400
In a lab, a student needs to find the volume of a solid. They measure the mass to be 5.50 g and they also know that the density is 2.25 g/mL. Calculate the volume.

12. Experiments – 400
What is 2.44 mL?
Back to Board

13. Dimensional Analysis / SI Units – 100
This is the base unit of mass.

14. Dimensional Analysis / SI Units – 100
What is the kilogram?
Back to Board

15. Daily Double

16. Dimensional Analysis / SI Units – 200
This special SI base unit is the measure of the amount of a substance.

17. Dimensional Analysis / SI Units – 200
What is the mole?
Back to Board

18. Dimensional Analysis / SI Units – 300
Change 780 cm3 to L

19. Dimensional Analysis / SI Units – 300
What is L?
Back to Board

20. Dimensional Analysis / SI Units – 400
Change km to mm.

21. Dimensional Analysis / SI Units – 400
What is mm?
Back to Board

22. Separating Mixtures – 100
A fancy term for separating two components by pouring.

23. Separating Mixtures – 100
What is decanting?
Back to Board

24. Separating Mixtures – 200
The name of the technique used to separate a mixture’s components through differences in particle size.

25. Separating Mixtures – 200
What is filtration?
Back to Board

26. Daily Double

27. Separating Mixtures – 300
Name the experimental setup used to separate the components of a colored ink sample shown in the figure.

28. What is chromatography?
Separating Mixtures – 300
What is chromatography?
Back to Board

29. Separating Mixtures – 400
This technique can be used to remove iron filings from a pile of sugar.

30. Separating Mixtures – 400
What is magnetism?
Back to Board

31. Accuracy … – 100
This is being close to the actual number.

32. Accuracy … – 100
What is Accuracy?
Back to Board

33. Accuracy … – 200
This is the formula to calculate percent error.

34. Accuracy … – 200 What is Percent Error = Accepted – Experimental x100
Back to Board

35. Accuracy … – 300
During an experiment, a group measures a mass three times. They measure it as 6.5, 7.0, and The actual value is How would you describe this scenario?

36. Accuracy … – 300
What is accurate but not precise?
Back to Board

37. Daily Double

38. Accuracy … – 400
The mass of a 3.45-g piece of aluminum was measured several times. The measured masses were 2.67 g, 2.59 g, 2.60 g, and 2.64 g. Use the average of the measured masses to determine the percent error of this experiment.

39. Accuracy … – 400
What is 23.9%?
Back to Board

40. Random Points
400

41. Day 1 Topics – 100
Are all chemicals dangerous?

42. Day 1 Topics – 100
What is no?
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43. Day 1 Topics – 200 Matter includes all of the following except
a. water vapor.
b. smoke.
c. air.
d. light.

44. Day 1 Topics – 200
What is d. light?
Back to Board

45. Daily Double

46. Day 1 Topics – 300
On the side wall, this is what AAA means.

47. Day 1 Topics – 300
What is Always Add Acid?
Back to Board

48. Day 1 Topics – 400
This branch of chemistry focuses on the element carbon.

49. Day 1 Topics – 400
What is organic chemistry?
Back to Board

50. Physical Verses Chemical
Double Jeopardy
States of Matter
Chemical Equipment
Significant Figures
Physical Verses Chemical
Classifying Matter
200
400
600
800
Final Jeopardy

51. States of Matter– 200
This state of matter has a definite volume and shape.

52. States of Matter– 200
What is a solid?
Back to Board

53. Random Points
500 points

54. States of Matter– 400
The process when a solid goes to a gas.

55. States of Matter– 400
What is sublimation?
Back to Board

56. States of Matter – 600
The states of matter (all of them).

57. States of Matter– 600
What are solids, liquids, gases, and supercritical fluids (plasma)?
Back to Board

58. States of Matter – 800
The name given to where solids, liquids, and gases coexist in equilibrium.

59. States of Matter – 800
What is the Triple Point?
Back to Board

60. Chemical Equipment – 200

61. Chemical Equipment – 200
What is beaker?
Back to Board

62. Random Points
100 points

63. Chemical Equipment – 400

64. Chemical Equipment – 400
What is crucible?
Back to Board

65. Daily Double

66. Chemical Equipment – 600

67. Chemical Equipment – 600
What is buret?
Back to Board

68. Chemical Equipment – 800

69. Chemical Equipment – 800
What is evaporating dish?
Back to Board

70. Significant Figures – 200
The number of significant figures in the number

71. Significant Figures – 200
What is 4?
Back to Board

72. Significant Figures – 400
The sum of 5.0 and 7.88 to the proper number of significant figures.

73. Significant Figures – 400
What is 12.9?
Back to Board

74. Significant Figures – 600
The product of and

75. Significant Figures – 600
What is 1.5?
Back to Board

76. Daily Double

77. Significant Figures – 800
The answer to the following problem to the correct number of significant figures. (Hint: treat it as two problems)
9.230 x ( )

78. Significant Figures – 800
What is 424?
Back to Board

79. Physical Verses Chemical – 200
Burning Paper

80. Physical Verses Chemical – 200
What is Chemical?
Back to Board

81. Physical Verses Chemical – 400
A peach spoils.

82. Physical Verses Chemical – 400
What is chemical?
Back to Board

83. Physical Verses Chemical – 600
Butter melting.

84. Physical Verses Chemical – 600
What is physical?
Back to Board

85. Random Points
300 points

86. Physical Verses Chemical – 800
Results is a new substance.

87. Physical Verses Chemical – 800
What is chemical?
Back to Board

88. Classifying Matter – 200
Copper Wire

89. Classifying Matter – 200
What is an element?
Back to Board

90. Classifying Matter – 400
Distilled Water

91. Classifying Matter – 400
What is a Compound?
Back to Board

92. Daily Double

93. Classifying Matter – 600
Allotropes

94. Classifying Matter – 600
What is an element?
Back to Board

95. Classifying Matter – 800
Vinegar (5% acetic acid)

96. Classifying Matter – 800
What is a homogenous mixture?
Back to Board

97. Final Jeopardy Category
Density with Significant Figures
Make your Wager

98. What is the density to the correct number of significant figures of an object that has a mass of 10 g and a volume of mL?

99. Final Jeopardy Answer
10 g/mL