Density Review

• 8g/cm3

• 4 g/cm3

• 16 g/cm3

• 32 g/cm3

Betty has a bone that has a mass of 20 g and a volume of 5 cm3. What is the density?

• 100 g/cm3

• 10 g/cm3

• 4 g/cm3

• 15 g/cm3

Why do some objects float on water?

• They are warmer than water.

• They are colder than water.

• They are more dense than water.

• They are less dense than water.

Select the true statement

• The ping pong ball is on the top because it has the highest density

• The blue liquid (dish soap) has the highest density

• The marble is on the bottom because it has the highest density.

• T

Put the color of the liquids in order from most dense to least dense.

• Dark orange, light orange, white

• Dark orange, white, light orange

• light orange, white, dark orange

• White, light orange, dark orange

Which box has a higher density

• Left

• Right

When two materials have different densities, what will happen when they encounter each other

• They will trade densities

• They will repel each other

• They will all mix together.

• They will separate according to their densities

What tool might you use to measure the volume of a liquid?

• Triple beam balance

• Tape measure

• Graduated cylinder

• Scale

What is the mass represented by the triple beam balance?

• 402 g

• 45 g

• 4001 g

• 41 g

What is the volume of the two marbles?

• 10 mL

• 20 mL

• 30 mL

• 40 mL