Explain why 0.00100 and 0.001 have different numbers of significant figures.
How many significant figures are in the measurement 0.00340?
5
3
4
2
Select the numbers with 2 significant digits.
21 papers
0.040 L
2.0 g
20 s
0.2 mL
How many significant figures are in the measurement 5.679 × 109?
1
7
9