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Quiz: Significant Figures

1. How many zeros are significant figures in a measured mass of 0.010010 g?
3051
2. The number of significant digits in 200.000 is
15346
3. Correctly rounded, the quotient 2.000 g / 20.0 mL is
0.100 g/mL0.10 g/mL0.1000 g/mL0.1 g/mL
4. The number of significant digits in 4900 is
at most 2at least 4exactly 4at least 2
5. The number of significant figures in 0.00230300 m is
64938
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General Chemistry Online! Quiz: Significant figures

Copyright © 1997-2005 by Fred Senese
Comments & questions to fsenese@frostburg.edu
Last Revised 06/16/05.URL: http://antoine.frostburg.edu/chem/senese/101/measurement/sigfig-quiz.shtml