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Quiz: Significant Figures

1. The number of significant figures in 0.00230300 m is
36498
2. Rounded correctly, 2.000 cm × 10.0 cm =
20.000 cm220 cm220.0 cm220.00 cm2
3. Correctly rounded, the product 2.000 cm × 20.0 cm is
4 x 101 cm24.00 x 101 cm24.0 x 101 cm24.000 x 101cm2
4. The number of significant digits in 200.000 is
46351
5. Which of the following measurements has the greatest number of significant figures?
0.007600.76007.6 x 1087600.00076
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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