Density Quiz

Which of the following numbers has 3 significant figures?

• 0.0045

• 123.45

• 0.0450

• 4500

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DOK Level 1: Recall

What is the density of a substance if its mass is 50 grams and its volume is 25 cm³?

• 1 g/cm³

• 2 g/cm³

• 0.5 g/cm³

• 5 g/cm³

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DOK Level 1: Recall

If the mass of an object is 200 grams and its density is 4 g/cm³, what is its volume?

• 50 cm³

• 25 cm³

• 100 cm³

• 200 cm³

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DOK Level 2: Skill/Concept

Which of the following measurements has 4 significant figures?

• 0.00450

• 123.4

• 0.04500

• 4500

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DOK Level 1: Recall

Calculate the density of a liquid if its mass is 75 grams and its volume is 100 mL.

• 0.75 g/mL

• 1.5 g/mL

• 0.5 g/mL

• 0.25 g/mL

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DOK Level 2: Skill/Concept

Which of the following numbers has 2 significant figures?

• 0.0045

• 123.45

• 0.0450

• 4500

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DOK Level 1: Recall

If the density of a material is 3 g/cm³ and its volume is 10 cm³, what is its mass?

• 30 grams

• 3 grams

• 10 grams

• 13 grams

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DOK Level 2: Skill/Concept

Which of the following measurements has 5 significant figures?

• 0.004500

• 123.45

• 0.04500

• 4500.0

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DOK Level 1: Recall

A metal block has a mass of 150 grams and a volume of 50 cm³. What is its density?

• 3 g/cm³

• 2 g/cm³

• 4 g/cm³

• 1 g/cm³

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DOK Level 2: Skill/Concept

Which of the following numbers has 1 significant figure?

• 0.0045

• 123.45

• 0.0450

• 4500

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DOK Level 1: Recall