Physical and Chemical Changes and Properties

Physical or chemical property- Wood burns producing heat, gases, and ash

• physical

• chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Physical or chemical property- Baking soda can react with vinegar to make carbon dioxide bubbles.

• physical

• chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Ice melting.

• physical

• chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Physical or chemical change? Ripping paper.

• physical

• chemical

Tags

NGSS.MS-PS1-2

What is required to identify a substance's chemical properties?

• Observing the substance under a microscope

• Testing the substance's reaction with other chemicals

• Measuring the physical dimensions of the substance

• Checking the substance's state at room temperature

Tags

DOK Level 2: Skill/Concept

Add the missing labels to the picture

a

b

c

d

Physical Change

viscosity

Chemical Change

precipitate

Tags

NGSS.MS-PS1-2

What happens during a chemical change?

• The change is generally reversible

• The original substances retain their properties

• A new substance is formed

• The change only affects physical properties

Tags

DOK Level 1: Recall

Which type of property describes the ability of a substance to undergo a chemical change?

• Physical Property

• Chemical Property

• Physical Change

• Chemical Change

The ability for a nail to rust is a 

• bummer

• physical property

• chemical property

• reactant

Tags

NGSS.MS-PS1-2

A chemical change (a)  

• changes the physical properties of

• creates a new substance and cannot

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5