Physical and Chemical Changes

A change that alters the physical properties of a substance (such as appearance) without changing its composition.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-4

Which of the following is NOT a chemical change property?

• Odor

• Change of state

• change in temperature and energy

• formation of bubbles/foam

Tags

NGSS.MS-PS1-2

Which of the following is true of a chemical change?

• A substance that changes states

• 2 or more substances rearrange to form a new substance

• A substance that changes appearance but remains the same substance

• A substance that changes size and shape

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is NOT a property of a physical change?

• Shape

• Texture

• Color

• Odor

True or false: A physical change typically cannot be reversed

• true

• false

Ice cream melting is an example of a

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-2

Baking muffins is an example of a

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is NOT a physical change?

• Dicing tomotoes

• Frying an egg

• Boiling water

• Freezing popsicles

Milking becoming sour/spoiled is an example of a

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-2

Which of the following is NOT a property of a physical change?

• Size

• Shape

• Foaming

• Change of state