wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Element and compound

Total questions: 30

Worksheet time: 23mins

Name
Class
Date
1.

Which of the following atomic symbols is written correctly?

a)

ee

b)

C

c)

hE

d)

CL

2.

The smallest particle of matter that makes up an element and a compound?

a)

Element

b)

Chemical

c)

Atom

d)

Substance

3.
Which one has more than one type of atom in it?
a)
Element
b)
Compound 
4.

Helium (He) is an example of an:

a)

Element

b)

Compound

c)

Solution

d)

Mixture

5.

This picture represents which of the following?

a)

element

b)

compound

6.
a)
Element
b)
Compound
7.
Which of the following represents an element?
a)
H2O
b)
H2
c)
NaCl
d)
CaCO3
8.

This picture represents which of the following:

a)

element

b)

compound

9.

This picture represents which of the following?

a)

element

b)

compound

10.

This picture represents which of the following?

a)

element

b)

compound

11.

This picture represents which of the following?

a)

element

b)

compound

12.

This picture represents which of the following?

a)

element

b)

compound

13.

This picture represents which of the following?

a)

element

b)

compound

14.

Which correctly describes the smallest amount of an element?

a)

Atom

b)

Molecule

c)

Compound

d)

Proton

15.

What are atoms composed of?

a)

Protons and electrons.

b)

Protons, neutrons, and electrons.

c)

Neutrons and electrons.

d)

Ions, elements, and compounds.

16.
What is gold?
a)
element
b)
compound
c)
mixture
17.

How many H atoms are in H2O?

a)

1

b)

2

18.
Carbon dioxide (CO2) contains how many atoms of oxygen?
a)
0
b)
1
c)
2
d)
3
19.
all matter is made of what 
a)
energy 
b)
atoms 
c)
electrons 
d)
compounds 
20.
The positive particles of an atom are 
a)
electrons 
b)
positrons 
c)
neutrons 
d)
protons 
21.
Particles in an atom that are neutral and have no charge are 
a)
negatrons 
b)
electrons 
c)
neutrons 
d)
protons 
22.
The particles that are found in the nucleus of an atom are
a)
neutrons and electrons
b)
electrons only
c)
protons and neutrons
d)
protons and electrons
23.
Neutrons are _______________ particles.
a)
negative
b)
positive
c)
neutral
d)
cows
24.
The positive particles of an atom are called ___________.
a)
electrons 
b)
atoms
c)
neutrons 
d)
protons 
25.

Which term defines any substance that cannot be broken down into a simpler substance?

a)

atom

b)

molecule

c)

element

d)

compound

26.
What do we call a chemical substance made up of 2 or more different types atoms bonded together?
a)
formula
b)
atom
c)
subscript
d)
compound
27.
Elements are made of 
a)
many types of atoms 
b)
the periodic table
c)
one type of atom 
d)
molecules 
28.
This subatomic particle of an atom has a NEGATIVE charge.
a)
Electron
b)
Proton
c)
Atom
d)
Neutron
29.
______ is an ELEMENT since it is only made up of one type of atom.
a)
Water
b)
Air
c)
Gold
d)
Salt
30.
The number of atoms it would take to make a molecule of water.
a)
1
b)
2
c)
3
d)
4

Similar Resources on Wayground

Circulatory System Form 2

25 questions

Circulatory System Form 2

quiz

Worksheet

•

4th - 8th Grade

The Skeletal System

29 questions

The Skeletal System

quiz

Worksheet

•

5th Grade

Chapter 2- Revision 1

26 questions

Chapter 2- Revision 1

quiz

Worksheet

•

5th Grade

Chemistry Review

25 questions

Chemistry Review

quiz

Worksheet

•

5th Grade

SMB Science Trait Quiz

25 questions

SMB Science Trait Quiz

quiz

Worksheet

•

5th Grade

Science B4-LP4

25 questions

Science B4-LP4

quiz

Worksheet

•

5th Grade

Chapter 3 Review (Matter)

25 questions

Chapter 3 Review (Matter)

quiz

Worksheet

•

5th Grade

NERVOUS SYSYTEM

25 questions

NERVOUS SYSYTEM

quiz

Worksheet

•

5th Grade