Unit 2 Review

1 meter = _______ cm

• 1
• 1,000
• 100
• 400

648 g = ____ mg

• 6,480
• 64,800
• 648,000
• 64.8

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

• 7 mL
• 7 g/cm³
• 28 g/cm³
• 1/7 g/cm³

What is the measuring unit for mass?

• centimeter 
• millimeter 
• grams 
• pounds

28 °C = __?__ K

• 301
• 245
• 401
• 345

Which liquid is the least dense?

• oil
• water
• syrup 
• plastic bottle

Frank has an eraser. It has a mass of 4 g, and a volume of 2 cm³. What is its density?

• 8 g/cm³
• 2 g/cm³
• 1/2 g/cm³
• 24 g/cm³

Frank has a paper clip. It has a mass of 9g and a volume of 3cm³. What is its density?

• 3 g/cm³
• 1/3 g/cm³
• 27 g/cm³
• 39 g/cm³

What units are used to measure Density?

• cm³/g
• g
• g/cm³
• cm³

What is the formula for Mass?

• Mass/Volume

• Density x Volume

• Mass/Density