ChemistryWiki | RecentChanges | Preferences
1. Determine the number of significant figures in each of the following numbers.
a. 8765m
b. 0.00073 m
c. 40.07 g
d. 123 L
e. 40506 L
f. 4.560 L
g. 0.070020 m
h. 3000 L
i. 0.078 g
j. 8070 L
2. Which of the following have 3 significant figures?
a. 0.021 m
b. 2.04 L
c. 320 m
d. 2.170 g
e. 4.21 s
f. 0.002 L