Physical and Chemical Changes

A _________ change is a change that occurs when a substance changes composition by forming one or more new substances.

• Physical

• Chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A _________ change is a change of matter from one form/state to another without a change in the substance itself.

• Physical

• Chemical

Tags

NGSS.MS-PS1-4

True or False: A change in shape/size of the same substance is evidence that a chemical change may have occurred.

• True

• False

Tags

NGSS.MS-PS1-2

True or False: Fizzing or foaming is evidence that a chemical change may have occurred.

• True

• False

Tags

NGSS.MS-PS1-2

True or False: Production of sound is evidence that a physical change may have occurred.

• True

• False

Tags

NGSS.MS-PS4-1

True or False: Production of heat or light is evidence that a chemical change may have occurred.

• True

• False

Tags

NGSS.MS-PS1-2

True or False: Production of an odor is evidence that a chemical change may have occurred.

• True

• False

Tags

NGSS.MS-PS1-2

True or False: Physical changes cannot be reversed.

• True

• False

Identify whether it is a physical or chemical change:

Banana rotting

• Physical

• Chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Identify whether it is a physical or chemical change:

Ripping paper

• Physical

• Chemical