Chemical/ Physical and Mixtures and Solutions Assessment

A change in which new matter is formed, cannot be reversed

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A change in which matter stays the same

• Chemical Change

• Physical Change

Ripping paper

• Chemical Change

• Physical Change

Is mixing air into egg whites a physical or chemical change?

• physical

• chemical

• both

• neither

A tire is inflated with air.

• Chemical Change
• Physical Change

Food is digested in the stomach

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is a Physical Property 

• Toxicity
• Flammability
• Malleability
• Reactivity

Evidence of a physical change.

• New substance
• Shape Change
• Light produced
• Gas released.

Which of the following would be considered a physical property?

• Colour

• Flammability

• pH

• Reactivity

Tags

NGSS.MS-PS1-4

Which one shows that a chemical reaction has occurred?

• dissolving

• melting

• formation of a gas

• bending

Tags

NGSS.MS-PS1-2