1. All of the following are examples of extensive properties except:

A. mass.

B. volume.

C. length.

D. density.

2. The particles of liquid are free to slowly change their locations with other particles.

A. true

B. false

3. Use the image below to answer questions 3 - 4. The image shows three liquids placed in a container and allowed to settle.

Which liquid is the most dense?

A container with three distinct layers of liquid. Alcohol is at the top, water is in the middle, and syrup is at the bottom

A. alcohol

B. water

C. syrup

D. all three have the same density

4. If water has a density of 1.0 g/mL, alcohol’s density must be:

A. less than 1.0 g/mL.

B. greater than 1.0 g/mL.

C. equal to 1.0 g/mL.

5. Which is most likely denser, a pillow or a concrete block?

A. pillow

B. concrete block

C. both a pillow and concrete block have the same density

6. Which equation is used to find the density of an object?

A. volume/mass

B. volume × mass

C. mass/volume

D. mass × volume

7. Object A has a density of 2.0 g/mL. Object B has a density of 5.0 g/mL. If equal masses of each were placed in separate containers, which object would occupy the greatest volume?

A. Object A

B. Object B

C. they would occupy the same volume

8. If 100.0 grams of gold has a volume of 5.18 mL, what is the density of gold in grams per cubic centimeter?

A. 5.18

B. 19.3

C. 100

D. 518

Lesson 4 Assessment: Measuring Density