A. Completion
1. Accuracy
2. Precision
3. meter (m)
4. Volume
5. 1000 cm3, FYI, 1.0cm3 = 1.0 mL
6. matter
7. Weight
8. 1.0g (called Density of water = 1.0g/mL or 1.0g/cm3
9. Density
10. ratio (Don't need to do Level 2 2016-2017)
11. Water(Don't need to do Level 2 2016-2017)
12. Hygrometer(Don't need to do Level 2 2016-2017)
13. Celcius scale
14. 100. oC
15. Kelvin scale
16. 273
17. Accuracy
18. Accepted
19. Experimental
20. Error
B. True/False
22. False
23. Precise
24. False
25. True
26. True
27. False
28. False
29. Depends (Don't need to do Level 2 2016-2017)
30. True
31. True
C. Questions and Problems
32 Give the correct number of significant figuress
a) 4 b) 3 c) 4 d) 2 e) 2 f) 5 g) 3 h) 4 i) 2 j) 2
33. Calculate using correct number of sig fig (including showing number with 1 more sig fig or 1 more decimal place before showing answer with correct number of sig fig.
a. 435.2mL = 435mL
b. 8.38cm3 = 8.4 cm3
c. 213 = 210
d. 4.503E-8 = 4.50E-8
e. 71.38 kg = 71.4 kg
34) 3.956g/mL = 3.96g/mL
35) 1.58g/cm3(Don't need to do Level 2 2016-2017)
36. Error = 0.09g/cm3, Percent Error = 4.1% = 4%
Other page that does not follow numbering system
7. Discuss in class
8. (Don't need to do Level 2 2016-2017)
9. (Don't need to do Level 2 2016-2017)
10) 5.62g/mL = 5.6g/mL
11. (Don't need to do Level 2 2016-2017)
12a. 276K (Don't need to do Level 2 2016-2017)
12b.7 deg C (Don't need to do Level 2 2016-2017)
13. 4.0% = 4%