Measurement and Sig Fig Quiz

Determine the number of Significant Figures in 101.00 mL.

• 5
• 4
• 3
• 2

Determine the number of Significant Figures in 0.0100 m

• 5
• 4
• 3
• 2

Determine the number of Significant Figures in 1.0 x 10¹ g.

• 1
• 4
• 3
• 2

Determine the number of Significant Figures in 0.000204 kg.

• 4
• 3
• 6
• 1

Determine the number of Significant Figures in 13410000 m.

• 4
• 3
• 8
• 1

What is the Volume in the graduated cylinder?

• 63.5 mL
• 63 mL
• 63.55 mL
• 6 mL

Where do we read the level of liquid?

• The highest point the liquid touches
• The bottom of the meniscus
• Half way between, we make an educated guess and round it
• The top of the meniscus

Which of the following is correct scientific notation?

• 20.35 x 10⁴
• .2035 x 10⁴
• 2035 ⁴
• 2.035 x10⁴

1145.678 + 4.56 + 623.9789 + 78.1 = ? (Use significant figures!)

• 1853.3
• 2000
• 1952.3
• 1852.3

Multiply (2.45 x 10⁸) x (8.78 x 10⁶) and express in scientific notations.

• 2.15 x 10¹⁴
• 2.15 x 10¹⁵
• 2.10 x 10¹⁴
• 2.10 x 10¹⁵