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Density Concept

Total questions: 24

Worksheet time: 16mins

Name
Class
Date
1.

How much matter is in an object compared to how much space the object takes up.

a)

Density

b)

Mass

c)

Volume

2.

The amount of space an object takes up.

a)

Density

b)

Mass

c)

Volume

3.

The amount of matter in an object.

a)

Density

b)

Mass

c)

Volume

4.

Which is the correct formula for Density?

a)

D = m ÷ v

b)

m = D x v

c)

v = m ÷ D

5.

Which is the correct unit for density?

a)

mL

b)

g

c)

g/mL

6.

Another correct unit for volume can be ____________.

a)

kg

b)

cm3

c)

g

7.

g/cm3 is the correct unit for ___________.

a)

density

b)

mass

c)

volume

8.

True or False. The correct units for volume are mL, L, and cm3

a)

True

b)

False

9.

If an object has a density that is less than the density of water (1 g/mL), then the object will ________________.

a)

sink

b)

float

c)

flink

10.

If an object has a density that is greater than the density of water (1 g/mL), then the object will ________________.

a)

sink

b)

float

c)

flink

11.

True or False? Density can help you figure out the identity of an unknown object.

a)

True

b)

False

12.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup 
d)
plastic bottle
13.
Where can matter be found?
a)
Everywhere
b)
On Earth only
c)
In a solid and liquid only
14.
How does the mass of a bowling ball on Earth compare to its mass on the moon?
a)
The mass will be greater on the moon
b)
The mass will be less on the moon
c)
The mass will stay the same
15.
What is this tool to get mass?
a)
triple beam balance
b)
ruler
c)
thermometer
d)
graduate cylinder
16.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
17.
Why do some substances float on water?
a)
they are warmer than water
b)
they are cooler than water
c)
they are more dense than water
d)
they are less dense than water
18.
Put the liquids in order from most dense to least dense?
a)
4, 3, 2, 1
b)
1, 2, 3, 4
c)
3, 4, 2, 1, 
d)
4, 3, 1, 2
19.
What is the volume of Object X?
a)
10.0 cm3
b)
15.0 cm3
c)
20.0 cm3
d)
25.0 cm3
20.
Helium balloons rise on earth because
a)
helium is less dense than air
b)
helium is more dense than air
c)
helium is cooler than air
d)
helium is warmer than air
21.
What is the measuring unit for mass?
a)
centimeter 
b)
millimeter 
c)
grams 
d)
pounds
22.
Which units of measurement are used for volume?
a)
grams
b)
centimeters
c)
grams/milliliter
d)
milliliter
23.
What two types of measurements make up DENSITY
a)
Mass and Volume
b)
Temperature and Mass
c)
Grams and Centimeters
d)
Volume and Weight
24.
Look at this image.  Which object has the LOWEST density in water? How
a)
The Ping Pong Ball because it floats to the top 
b)
The bolt because it has sunk to the bottom
c)
The soda cap because it is not just full of air like the Ping Pong ball