Home

Home
Common Compounds
Exam Guide
FAQ
Features
Glossary
Construction Kits
Companion Notes
Just Ask Antoine!
Slide Index
Toolbox
Tutorial Index
Options
Tips

Companion Notes
Introduction
Measurement
SI base units
SI prefixes
QuizSignificant figures
Matter
Atoms & ions
Compounds
Chemical change
The mole
Gases
Energy & change
The quantum theory
Electrons in atoms
The periodic table


Home :Companion Notes :MeasurementPrint | Comment

Quiz: Significant Figures

1. 5.5234 mL of mercury is transfered to a graduated cylinder with scale marks 0.1 mL apart. Which of the following will be the correct reading taken from the graduated cylinder?
5.5234 mL5.5 mL5.52 mL5.523 mL 5 mL
2. Correctly rounded, 20.0030 - 0.491 g =
19.512 g19.51 g20 g 19.5120 g19.5 g
3. The number of significant digits in 650600000 is
at least 9exactly 9exactly 3at most 4at least 4
4. The number of significant digits in 200.000 is
53416
5. Rounded correctly, 30.00 g / 10.0 mL =
3.00 g/mL3.0 g/mL3.000 g/mL3.0000 g/mL3 g/mL
Sign up for a free monthly
newsletter describing updates,
new features, and changes
on this site.
Details

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