Density and Liquid Volume Review

Using a calculator and the formula, D=M/V, what is the density of a cube that has a mass of 25 grams and a volume of 125 cm³?

• 5.0 g/cm³

• 0.2 g/cm³

• 625 g/cm³

Using a calculator and the formula, M=DV, sulfur is a nonmetallic mineral that has a density of 2 g/cm³. The volume of a sample of sulfur was measured to be 5.0 cm³. What is the mass of the sample?

• 2.5 g

• 0.4 g

• 10 g

REMINDER 1 g/cm³= 1 g/ml

Using a calculator and the formula, D= M/V, a student is trying to identify an unknown mineral sample. The sample has a mass of 150 grams and displaces 30 ml of water. Which mineral does the student have?

• weissite (density = 6 g/cm³)

• goslarite (density = 2 g/cm³)

• pyrite (density = 5 g/cm³)

Using a calculator and the formula, D=M/V, a block of wood has a volume of 45 cm³ and a mass of 180 grams, what is the density of the wood?

• 4 g/cm³

• 0.25 g/cm³

• 3600 g/cm³

Using a calculator and the formula, V=M/D, pure honey has a density of 1.42 g/ml. If you have a sample of honey that has a mass of 20 grams, what is the volume of your sample?

• 14.1 ml

• 0.07 ml

• 28.4 ml

Reminder: The lowest densities will always be on top!

Three liquids with varying densities are poured into a beaker. Based on the given densities, which of the following correctly orders the liquids from top to bottom? Liquid A density= .3 g/ml Liquid B density= 0.52 g/ml Liquid C density=0.43 g/ml

• B, C, A

• C, B, A

• A, C, B

• A, B, C

Using a calculator and the formula, M=DV, what is the mass of the ethanol that exactly fills a 200.0 ml container? The density of ethanol is 0.8 g/ml.

• 250 g

• 0.004 g

• 160 g

Using a calculator and the formula, V=M/D, what volume of silver will weigh exactly 2500.0 g? The density of silver is 10.5 g/cm³.

• 26250 cm³

• 238.1 cm³

• 0.0042 cm³

instrument used to find mass

• balance

• graduated cylinder

• beaker

• meter stick

amount of matter an object has

• mass

• density

• volume

Tags

NGSS.MS-PS1-5