WorksheetsDensity Review
Total questions: 12
Worksheet time: 24mins
What is the formula for density?
D =m x v
D=m/v
D= m-v
D=m +v
What two instruments do you need to solve for the density of an irregular shaped object such as a rock?
Petri dish and beaker
Beaker and graduated cylinder
Graduated cylinder and triple beam balance
triple beam balance and digital scale
Jack has a rock. The rock has a mass of 14g and a volume of 2ml. What is the density of the rock?
28 g/ml
12 g/ml
16 g/ml
7 g/ml
Frank has a paper clip. It has a mass of 9g and a volume of 3cm3. What is its density?
6 g/cm3
3 g/cm3
27 g/cm3
9 g/cm3
What is the density of a plastic ball that has a volume of 6cm3 and a mass of 12g?
.5 g/cm3
18 g/cm3
2 g/cm3
5 g/cm3
A piece of metal has a mass of 35.4 grams and a volume of 6cm3. According to the table what metal is it?
Aluminum
Scandium
Radium
Xenon
A gas has a mass of 5 grams and a volume of 4 L. According to the table what is the gas?
Neon
Nitrogen
Oxygen
Fluorine
What is the VOLUME of the rock?
75 mL
30 mL
50 mL
25 mL
The object has a mass of 75 grams. What is its DENSITY?
(Hint: You already solved for volume in the last question)
4 g/mL
3 g/mL
30 g/mL
25 g/mL
A rock has a mass of 20g. What is the DENSITY of the rock?
35 g/mL
5 g/mL
0.25 g/mL
4 g/mL
Bonus: Sue found a ring and wanted to know what type of metal it was. She found the mass to be 26.7 grams and the volume to be 3 cm3. What metal is the ring?
Nickle
Lead
Silver
Gold
Bonus: Using the picture, tell me which object is the least dense and why?
The fish because he is in the middle
The cork because it is floating at the top of the water
The rock because it is at the bottom
The cork and the rock because they have the same about of atoms.
