1. 1)
As shown in the diagram, an empty 1,000.-milliliter container has a mass of grams.  When filled with a liquid, the container and the liquid have a combined mass of 1,300. grams.
What is the density of the liquid?
1.00 g/mL g/ml
1.05 g/mL g/ml

2. A pebble has a mass of 35 grams and a volume of 14 cubic centimeters
A pebble has a mass of 35 grams and a volume of 14 cubic centimeters.  What is its density?
1) 0.4 g/cm3
2) 2.5 g/cm3
3) 490 g/cm3
4) 4.0 g/cm3 2)

3. 3) The diagram represents a solid object with a mass of 120 grams.
What is the density of the object?
0.50 g/cm3
2.0 g/cm3
5.0 g/cm3
6.0 g/cm3

4. 4)
The graph shows the masses and volumes of four different earth materials, A, B, C, and D.
Which material has the greatest density?
A 3.C
B 4.D

5. 5)
The graph shows the masses and volumes of four different earth materials, A, B, C, and D.
If the density of water is 1 g/cm3, which material will float in water?
A 3.C
B 4.D

6. The graph shows the masses and volumes of four different earth materials, A, B, C, and D.
Which material has a density of 4.0 grams/cubic centimeter?
A 3.C
B 4.D 6)

7. The diagrams below represent two differently shaped blocks of ice floating in water.  Which diagram most accurately shows the blocks of ice as they would actually float on water? 1) 3) 2) 4) 7)

8. 8)
Which inference about the density of particle A and particle B is most accurate?
Particle A and particle B have the same density because they are made of the same material.
Particle A has a greater density than particle B because particle A has a greater volume.
Particle A has a greater density than particle B because particle A has a greater mass.
Particle B has a greater density than particle A because particle B has been worn to a smaller size.

9. 9)
A student accurately measured the mass of a sample of one of the four minerals to be grams and its volume to be 73.6 cm3. Which mineral sample did the student measure?
corundum 3.hematite
Galena 4.quartz

10. 10.) What is the rate of change in distance per hour if a rock climber climbs a 1000 meter mountain in 5 hours ?
1.) 500 hr./m 3.) 500 m/hr.
2.) 200 hr./m 4.) 200 m/hr.

11. 11.)
Which statement about a rock sample is an inference?
1) The rock was formed 100 million years ago.
2) The rock has no visible crystals and is red.
3) A balance indicates the rock's mas s is 254 grams .
4) The rock scratches a glass plate.

12. What is the mass of a rock that has a density of 2.5 grams
11.)
What is the mass of a rock that has a density of 2.5 grams
per cubic centimeter and a volume of 4.0 cubic centimeters?
1) 4.0 g
2) 10.0 g
3) 6.2 g
4) 1.6