Significant Figures Quiz

How many sig. fig. are in the number below:
350.540

• 4
• 5
• 6
• 7

How many sig. fig. are in the number below:
0.0005

• 1
• 2
• 3
• 4

How many sig figs are there?
0.00400

• 1
• 3
• 5
• 6

What is the correct number of sig figs in 10500

• 3
• 2
• 4
• 5

Convert the following to scientific notation.

0.000480

• 4.8 x 10^-4

• 4.80 x 10^-4

• 48 x 10^-5

• 4.80 x 10⁴

Round 1047.78 to three sig figs

• 104
• 105
• 1050
• 1050.00

Round 720.36 to two sig figs

• 72
• 73
• 720
• 720.00

What is 98.907 rounded to 1 significant figure?

• 98.9
• 90
• 100
• 98.91

Which of the following measurements contains two significant figures?

• 0.00400 L
• 0.00404 L
• 0.00044 L
• 0.00440 L

How would you write 564,000,000 in scientific notation?

• 5.64 x 10^-7
• 5.64 x 10⁶
• 5.64 x 10⁸
• 56.4 x 10⁷