Physical and Chemical Changes

Photosynthesis is an example of a

• physical change
• chemical change

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Dissolving sugar in water is an example of a 

• physical change
• chemical change

Tags

NGSS.MS-PS1-4

The burning of coal is an example of a

• chemical change
• physical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The melting of wax is an example of a

• chemical change
• physical change

Tags

NGSS.MS-PS1-4

Digesting your food is an example of 

• chemical change
• physical change

Tags

NGSS.MS-LS1-7

NGSS.MS-PS1-2

Cutting a log in to small pieces is a chemical change.

• true
• false

Tags

NGSS.MS-PS1-2

Rusting piece of metal is an example of a chemical change.

• true
• false

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which is a physical change?

• melting ice
• burning wood
• rotting food
• rusting iron

Tags

NGSS.MS-PS1-4

Changes in which new substances are formed are called

• physical changes
• chemical changes

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Is burning wood a chemical or physical change?

• chemical
• physical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5