Physical and Chemical Change

When you crush a can, is it a physical or chemical change?

• Physical change
• Chemical change

A chemical reaction that can cause damage to metals.

True or False
A chemical change cannot be undone.

• True
• False

Tags

NGSS.MS-PS1-5

Is the freezing of water physical or chemical change?

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When a gas becomes a liquid.

• Melting
• Sublimation
• Evaporation
• Condensation

Tags

NGSS.MS-PS1-4

Match the following:

• Example of Chemical Change

• Chemical Change

• Change in shape or size

• Ice turns to water

• Example of Physical Change

• Physical Change

• When a new substance is formed

• Meat rotting

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Process of obtaining energy from food is:

• Corrosion

• Physical change

• Photosynthesis

• Cellular respiration

Tags

NGSS.MS-LS1-7

Is rusting of iron a physical or chemical change?

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

When you dissolve sugar in water, is it a physical or chemical change?

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-2

True or False
Burning wood is a chemical change.

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5