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Worksheets

7C ECAM review

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

What 2 words can be used to describe this picture on particles?

Choose 2 answers

a)

Atoms

b)

Molecules

c)

Element

d)

Compound

2.

What 2 words can be used to describe this picture on particles?

Choose 2 answers

a)

Atoms

b)

Molecules

c)

Element

d)

Compound

3.

What 2 words can be used to describe this picture on particles?

Choose 2 answers

a)

Atoms

b)

Molecules

c)

Element

d)

Compound

4.

What 3 words can be used to describe this picture on particles?

Choose 3 answers

a)

Atoms

b)

Molecules

c)

Elements

d)

Compounds

e)

Mixture

5.

What 3 words can be used to describe this picture on particles?

Choose 3 answers

a)

Atoms

b)

Molecules

c)

Elements

d)

Compounds

e)

Mixture

6.

What 3 words can be used to describe this picture on particles?

Choose 3 answers

a)

Atoms

b)

Molecules

c)

Elements

d)

Compounds

e)

Mixture

7.

What is the best word to describe the particles in this picture?

Choose 1 answer

a)

Atoms

b)

Molecules

c)

Elements

d)

Compounds

e)

Mixture

8.

What 2 words can be used to describe this picture on particles?

Choose 2 answers

a)

Atoms

b)

Molecules

c)

Elements

d)

Compounds

9.

What 2 words can be used to describe this picture on particles?

Choose 2 answers

a)

Atoms

b)

Molecules

c)

Elements

d)

Compounds

10.

What 2 words can be used to describe this picture on particles?

Choose 2 answers

a)

Atoms

b)

Molecules

c)

Elements

d)

Compounds

11.

What 2 words can be used to describe this picture on particles?

Choose 2 answers

a)

Atoms

b)

Molecules

c)

Elements

d)

Compounds

12.

What 3 words can be used to describe this picture on particles?

Choose 3 answers

a)

Atoms

b)

Molecules

c)

Elements

d)

Compounds

e)

Mixture

13.

What 3 words can be used to describe this picture on particles?

Choose 3 answers

a)

Atoms

b)

Molecules

c)

Elements

d)

Compounds

e)

Mixture

14.

Is this water sample pure?

a)

Yes

b)

No

15.

Which substance is NOT a mixture?

a)

Sea water

b)

Sugar

c)

Air

d)

Brass