Counting Significant Figures

How many significant figures does the following number have: 0.002040

• 6
• 4
• 3
• 2

How many significant figures does the following number have: 0.998005

• 9
• 10
• 6
• 5

How many significant figures does the following number have: 100.00210

• 7
• 5
• 10
• 8

Round 0.010229 to four sig figs

• 1022
• 1023
• 0.01023
• 0.01022

Round 1047.78 to three sig figs

• 104
• 105
• 1050
• 1050.00

What is the measurement 1042 Liters rounded to 2 significant figures?

• 1040 L

• 1.1 x 10³ L

• 1.0 x 10³ L

• 1050 L

Determine the number of Significant Figures in 10 L.

• 4
• 3
• 2
• 1

Determine the number of Significant Figures in 506020-km.

• 5
• 4
• 3
• 2

Determine the number of Significant Figures in 13410000-m.

• 4
• 3
• 2
• 1

How many significant figures are there in 1008 grams?

• 1

• 2

• 3

• 4