Physical & Chemical Changes Test Review

Front

What are physical properties?

Back

Properties that can be observed without changing the identity of the substance.

Front

What type of change occurs when frying an egg?

Back

Chemical Change.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What causes a change in odor?

Back

Chemical Reaction.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

How can you make a solution more concentrated?

Back

By adding solute.

Front

What is anything that has mass and takes up space?

Back

Matter.

Front

What is a physical change?

Back

A change that does not alter the chemical composition of a substance.

Tags

NGSS.MS-PS1-4

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

Give an example of a physical change.

Back

Melting ice.

Tags

NGSS.MS-PS1-4

Front

Give an example of a chemical change.

Back

Burning wood.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is the difference between a solute and a solvent?

Back

A solute is the substance that is dissolved, while a solvent is the substance that does the dissolving.