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Unit 5 Review

Total questions: 25

Worksheet time: 17mins

Name
Class
Date
1.
What are the three states of matter?
a)
solid, volume, mass
b)
density, volume, mass
c)
solid, liquid, gas
d)
density, gas, volume
2.
A state of matter that has a definite volume and shape.
a)
solid
b)
liquid
c)
gas
d)
matter
3.
A watermelon has more matter than a grape, so it has more
a)
mass
b)
eat
c)
solid
d)
greater
4.
You can measure ______ with grams.
a)
mass
b)
volume
c)
conductivity
d)
melting point
5.
At higher temperatures
a)
particles in an object have less energy
b)
particles in an object move faster
c)
a gas contracts
6.
A gas
a)
has a definite shape but no definite volume
b)
has a definite volume but no definite shape
c)
has fast-moving particles
7.
Freezing
a)
Solid to gas
b)
Liquid to solid
c)
Gas to solid
d)
Liquid to gas
8.
Boiling
a)
liquid to gas
b)
gas to solid
c)
gas to liquid
d)
solid to liquid
9.
Which state of matter has tightly packed molecules?
a)
solid
b)
liquid
c)
gas
10.
What is happening when my ice cream changes from a solid to a liquid?
a)
freezing
b)
melting
c)
burning
d)
evaporation
11.
Define a liquid.
a)
Indefinite shape, indefinite volume
b)
Definite shape, definite volume
c)
Found in stars
d)
Definite volume, indefinite shape
12.
The state of matter that has no definite size or shape is
a)
Solid
b)
Liquid
c)
Gas
13.
Particles (molecules) in a ______________________ have more energy than the other states of matter.
a)
gas
b)
solid
c)
liquid
14.
What is condensation?
a)
gas to solid
b)
gas to liquid
c)
liquid to solid 
d)
solid to liquid 
15.
Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
16.
What is the density of water?
a)
0 g/ml
b)
1 g/ml
c)
10 g/ml
d)
100 g/ml
17.

Buoyancy is:

a)

When an object sinks in liquid

b)

The ability to float in some liquid material

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.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup 
d)
plastic bottle
20.
As the temperature of lava increases, ________
a)
its viscosity decrease
b)
it begins to harden
c)
its viscosity increases
d)
it can flow a much short distance
21.

When water is in the process of boiling, there is a change in-

I. Shape

II. Temperature

III. State of Matter

IV. Color

a)

I and II only

b)

I and III only

c)

II and III only

d)

II, III, and IV only

22.

What is occurring at point a?

a)

Ice is melting

b)

Ice is increasing in temperature

c)

Ice is freezing

d)

Ice is turning from a solid to a gas

23.

What happens to the temperature of the ice as the ice is melting?

a)

It increases slowly

b)

It decreases slowly

c)

It increases quickly

d)

It stays the same

24.

The data table shows the time it took for a marble to fall to the bottom of test tubes with different liquids in them. Based on the data, which liquid has the highest viscosity?

a)

Liquid 1

b)

Liquid 2

c)

Liquid 3

d)

Liquid 4

25.

Which object has the greatest buoyancy (both have the same mass) and why?

a)

Object A has greatest buoyancy because of surface area.

b)

Object B has greatest buoyancy because of surface area.

c)

Object A has the least buoyancy because of surface area

d)

Object B has the least buoyancy because of surface area