Chemical vs Physical Changes - M

Is water melting a physical or chemical change?

• Physical
• Chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Is a burning candle a physical or chemical change?

• Physical
• Chemical

Tags

NGSS.MS-PS1-2

Is melting iron a physical or chemical change?

• Physical
• Chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Is bending copper wire a physical or chemical change?

• Physical
• Chemical

Tags

NGSS.MS-PS1-2

Is adding sugar to your coffee a physical or chemical change?

• Physical
• Chemical

Tags

NGSS.MS-PS1-2

When baking soda and vinegar mix it creates a bubbly mess. Is this a chemical or physical change?

• Physical
• Chemical

Tags

NGSS.MS-PS1-2

If a new substance is formed would this be a physical or chemical change?

• Physical
• Chemical

Tags

NGSS.MS-PS1-2

When something burns it is which of these?

• chemical change
• physical change

Tags

NGSS.MS-PS1-2

Why is this a physical change?

• it makes a mess
• same gas before and after
• it changes form
• it's not, it's a chemical change

Tags

NGSS.MS-PS1-2

Which of the following is a sign that a chemical reaction has occurred?

• change in shape
• melting
• formation of a gas
• dissolving

Tags

NGSS.MS-PS1-2