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Physical Science Review

Total questions: 73

Worksheet time: 53mins

Name
Class
Date
1.

What is the picture displayed?

a)

Carbon Dioxide

b)

Water

c)

Gasoline

d)

Liquid Nitrogen

2.

All matter is made of what

a)

energy

b)

atoms

c)

electrons

d)

compounds

3.
What are the 3 particles that make-up the atom?
a)
protons, neutrons, and isotopes
b)
neutrons, isotopes, and electrons
c)
positives, negatives, and electrons
d)
protons, neutrons, and electrons
4.
Two or more atoms chemically bonded together are called a
a)
atom
b)
element
c)
molecule
d)
mixture
5.
What is the total number of atoms in an ammonia (NH3) molecule?
a)
1
b)
2
c)
3
d)
4
6.

What is the charge of neutrons?

a)

Positive charge

b)

Negative charge

c)

No charge (they are neutral)

d)

Variable charge

7.

Which part of an atom is positively charged?

a)

Neutrons

b)

Electrons

c)

Protons

d)

Nuclei

8.

What is the central region of an atom called?

a)

The nucleus.

b)

The electron cloud.

c)

The proton shell.

d)

The neutron zone.

9.

What is the charge of electrons?

a)

Electrons are positively charged.

b)

Electrons have no charge.

c)

Electrons are negatively charged.

d)

Electrons are neutrally charged.

10.

One of the fundamental states of matter without a definite volume or shape.

a)

Solid

b)

Gas

c)

Liquid

d)

Matter

11.

One of the fundamental states of matter with a definite volume but no definite shape.

a)

Solid

b)

Gas

c)

Liquid

d)

Mass

12.

The amount of matter an object contains.

a)

Matter

b)

Solid

c)

Gas

d)

Mass

13.

Substance that has mass and takes up space.

a)

Matter

b)

Volume

c)

Solid

d)

Gas

14.

One of the fundamental states of matter with a definite shape and a definite volume.

a)

Matter

b)

Volume

c)

Solid

d)

Liquid

15.

The amount of space that an object or substance occupies.

a)

Mass

b)

Gas

c)

Matter

d)

Volume

16.

Made from two or more kinds of matter that a physically blended together.

a)

Mixture

b)

Mass

c)

Dissolve

d)

Liquid

17.

A reaction or a change in a substance produced by a chemical means that forms a new substance.

a)

Gas

b)

Physical Change

c)

Matter

d)

Chemical Change

18.

A change in which the form or shape of a substance changes; does not result in the formation of a new substance

a)

Volume

b)

Physical Change

c)

Liquid

d)

Chemical Change

19.

The periodic table lists all the ___________________________ in order

a)

groups

b)

elements

c)

symbols

d)

letters

20.

What is buoyancy?

a)

pulling force of magnet

b)

the ability of a substance to dissolve in another substance

c)

the ability to float

d)

material that allows electricity or heat to flow through

21.

What is magnetism?

a)

material that does not allow electricity or heat to flow through

b)

pulling force of magnet

c)

to break up into tiny pieces you can no longer see

d)

material that allows electricity or heat to flow through

22.
Which statement is true?
a)
Oil is the most dense substance.
b)
Corn syrup is less dense than water.
c)
Oil is less dense than water.
d)
Oil and corn syrup have the same density but different masses.
23.
The 3 State of Matter are?
a)
Idaho, Texas, and Florida
b)
Matter, Mass, and Weight
c)
Solids, Liquids, and Gas
d)
Steel, Copper, and Brass
24.
What are the physical properties of matter?
a)
color
b)
texture
c)
taste
d)
all of the above
25.

What happens when sugar dissolves in water?

a)

Physical change because a new substance is formed

b)

Chemical change because a new substance is formed

c)

Physical change because the sugar is just getting smaller

d)

Chemical change because the sugar is just getting smaller

26.

What tool would you use to determine the property of magnetism?

a)

Balance

b)

Metric ruler

c)

Graduated Cylinder

d)

Magnet

27.

Matter is anything that has _______ and takes up ______

a)

Matter; Space

b)

Mass; Space

c)

Mass; Matter

d)

Mass; Mass

28.

Four students sort materials into two groups: Conductors and Insulators. Which student correctly sorted the materials?

a)

Student 1

b)

Student 2

c)

Student 3

d)

Student 4

29.

Which of these materials would NOT be a good insulator of electricity?

a)

metal

b)

glass

c)

plastic

d)

wood

30.

As an object melts, what happens to it's temperature?

a)

it increases

b)

it decreases

c)

it stays the same

31.

Which substance is NOT soluble in water?

a)

powdered drink mix

b)

sugar

c)

salt

d)

sand

32.

During a science investigation, a student determined how objects could be classified. Based on the properties, which of the following materials has the same physical properties as Object B?

a)

iron nail

b)

salt

c)

sand

d)

penny

33.

Which tools are best for separating a mixture of sand, iron filings, and water?

a)

hot plate and filter

b)

tweezers and filter

c)

filter and magnet

d)

magnet and hot plate

34.

A mixture of oil and water is placed in a glass beaker and stirred. What is the student most likely going to see after the beaker sits for 3 minutes?

a)

the oil mixed with the water

b)

the oil sinking in the water

c)

the oil floating in the water

d)

the water floating in the oil

35.

Which solid has the highest density?

a)

bolt

b)

ping pong ball

c)

cherry tomato

d)

popcorn kernel

36.

Which liquid has the highest density?

a)

honey

b)

lamp oil

c)

water

d)

maple syrup

37.

Using the water displacement method, what is the volume of the toy hammer?

a)

69 cubic centimeters

b)

70 cubic centimeters

c)

5 cubic centimeters

d)

4 cubic centimenters

38.

What process does this model represent?

a)

evaporation

b)

freezing

c)

condensation

d)

melting

39.

What is the mass shown in the picture?

a)

545.2 g

b)

545 g

c)

25 g

d)

500 g

40.
The appearance and measurable characteristics of matter.
a)
property
b)
ingredient
c)
mixture
d)
solution
41.
The process of a liquid turning into a gas when heat is added.
a)
condensation
b)
melting
c)
evaporation
d)
freezing
42.
The part of a solution that dissolves.
a)
mixture
b)
solute
c)
solvent
d)
liquid
43.
A science class performed an investigation by evaporating a solution containing 10g of salt and 50ml of water.  How much salt would you expect to find in the cup at the end of the investigation?
a)
60g
b)
50g
c)
10g
d)
5g
44.
What tool can you use to separate a mixture of rocks and sand the fastest? 
a)
sieve
b)
tweezers
c)
magnet
d)
hands
45.
What tool can you use to separate a mixture of sand and water?
a)
hands
b)
filter
c)
tweezers
d)
craft stick
46.

This is an example of a

a)

Solution

b)

Mixture

47.

This is an example of a

a)

Solution

b)

Mixture

48.

In a solution, the substance in which the solute dissolves is called a _______________.

a)

bottle

b)

solute

c)

dissolver

d)

solvent

49.

Concentration is

a)

the amount of solute in the solvent

b)

the amount of solvent in the solute

c)

density

d)

particle size

50.

In order to dilute a solution, you need to

a)

add more of the solid

b)

add more water

c)

find the mass

d)

find the volume

51.

The EASIEST way to determine which Koolaid solution is the most concentrated is to...

a)

compare their mass

b)

compare their color

c)

evaporate each solution

52.

Eating (and digesting) a sandwich: Is that a chemical or physical change?

a)

Chemical

b)

Physical

53.

A balloon goes from being inflated to popped. Is that a chemical or physical change?

a)

Chemical

b)

Physical

54.
Melting butter to pour over popcorn is a 
a)
Chemical change
b)
Physical change
55.
Water that is heated and changed to steam is a 
a)
Physical change
b)
Chemical change
56.
Frying an egg is an example of a 
a)
Chemical change
b)
Physical change
57.
A rusty bike shows a 
a)
Chemical change
b)
Physical change
58.

A cook will use an oven mitt to pick up a hot pan because cloth is a(n) ________ and keeps the heat from their hand.

a)

Conductor

b)

Insulator

c)

Light Transfer

d)

Heat transfer

59.

The foam cup and cardboard sleeve act as ______ for the hot coffee.

a)

Insulator

b)

Conductor

c)

Electricty

d)

Light

60.

___________________ are materials that ALLOW heat and electricity to move easily through them.

a)

Conductors

b)

Insulators

61.

What is the BEST example of a conductor of thermal energy?

a)

A wooden block

b)

A wool oven mitt

c)

A plastic mug

d)

A metal pan

62.

What is an example of a Conductor

a)

Rubber

b)

Wood

c)

Copper

d)

Crayon

63.

Which property measures how a mineral feels?

a)

magnetism

b)

texture

c)

color

d)

reflectivity

64.

The property of matter that measures how resistant a material is to scratching is:

a)

Texture

b)

Solubility

c)

Magnetism

d)

Hardness

65.

The property of matter that reflects light in a way that allows you to see an image is:

a)

Hardness

b)

Solubility

c)

Reflectivity

d)

Magnetism

66.

Are all metals magnetic?

a)

No, no metals are magnetic

b)

yes, all metals are magnetic

c)

No, only a few are magnetics like iron or steel

67.
What will happen when these magnets are brought close together?
a)
They will attract each other.
b)
They will repel each other.
c)
Both magnets will turn to the left
d)
Both magnets will turn to the right
68.
Where is the force of attraction the strongest on a magnet?
a)
at the poles
b)
in the middle
c)
above the magnet
d)
below the magnet
69.

When heat or energy is added to a substance, the particles move ___________ and ____________.

a)

faster and closer

b)

faster and further apart

c)

slower and closer

d)

slower and further apart

70.

When heat or energy is removed from a substance, the particles move _______ and ____________.

a)

faster and further apart

b)

faster and closer together

c)

slower and closer together

d)

slower and further apart

71.

particles vibrate in place

a)

solid

b)

liquid

c)

gas

72.
What term describes a solid changing to a gas?
a)
Deposition
b)
Sublimation
c)
Evaporation
d)
Freezing
73.
The speed of the molecules determines the _____.
a)
volume
b)
density
c)
pressure
d)
temperature