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Science

7th Grade

NGSS covered

Used 12+ times

Classification of Matter Review
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30 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

What is a substance made of two or more elements that are chemically combined called?

A. element

B. compound

C. mixture

D. solution

2.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

All matter is made of .....

energy 
atoms 
air
chemistry

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

A substance that cannot be broken down into any other substance by ordinary chemical means is called

a molecule.

a mixture.

an element.

a compound.

4.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Two or more physically combined substances form

a compound.

an acid.

an element.

a mixture.

5.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

What is an example of a mixture?

Table salt

Water

Oxygen

Air

6.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Media Image

This picture represents which of the following?

element
compound
mixture of elements
mixture of compounds

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Media Image

This picture represents which of the following?

element
compound
mixture

Tags

NGSS.MS-PS1-1

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