Density Practice

A cube made of an unknown material has a height of 9cm. The mass of this cube is 3645 g. What is the density of this cube?

• 5 g/cm3

• 405 gcm3

• 135 g/cm3

A cylindrical box with a volume of 200. cm³ has 432 g of sodium chloride. What is the density?

• 2.16 g/cm³

• 21.6 g.cm³

• 216 g/cm³

• 0.46 g/cm³

The piece of jewelry occupies a space of 76 mL. If the mass of the piece of jewelry is 122 grams, what is its density?

• 1.6 g/mL

• 0.62 g/mL

• 9272 g/mL

A sample of seawater has a mass of 158 g and a volume of 156 mL. What is the density?

• 1.01 g/mL

• 0.99 g/mL

• 24,648 g/mL

What is the volume of 150 grams of lead if it has a density of 11.3 g/cm³?

• 13.3 g
• 13.3 cm³
• .075 g
• 1695 cm³

A rock occupies a volume of 20 cm³ and has a mass of 54 g. What is the density of this rock?

• 2.7 g/cm³

• 0.37 g/cm³

• 1080 g/cm³

• 27 g/cm³