Chemical vs Physical Changes

Physical/
Chemical Changes

​Physical Change Definition:

​Change that does NOT result in a new substance.

​

​NO new substance formed

​

​CAN be easily reversed

​

​Temporary change

Chemical Change definition:

​Change that results in a NEW substance

​

​NEW substance formed

​

​NOT easily reversed

​

​Permanent Change

Multiple Choice

A _________ change creates a NEW substance

• Physical

• Chemical

Multiple Choice

Is sharpening a pencil a physical or chemical change?

• Physical 
• Chemical

Multiple Choice

A ________ change only changes the look of the substance but NOT the chemical make-up.

• Physical

• Chemical

Multiple Choice

Is it a physical or chemical change?

• physical

• chemical

Multiple Choice

Is it a physical or chemical change?

• Physical

• Chemical

Multiple Choice

Ripping a piece of paper is an example of

• Physical Change

• Chemical Change

Multiple Choice

Vinegar + baking soda reaction.

Is it a physical or chemical change?

• Physical

• Chemical

Multiple Choice

Is it a physical or chemical change?

• Physical

• Chemical

Multiple Choice

Rotting banana

Is it a physical or chemical change?

• Physical

• Chemical

Multiple Choice

Melting butter for popcorn is a

• chemical change

• physical change

Multiple Choice

Water + Kool-aid Powder.

Is it a physical or chemical change?

• Physical

• Chemical

Multiple Choice

The metal is rusting.

Is it a physical or chemical change?

• Physical

• Chemical

Multiple Choice

Leaves changing colors in the fall.

Is it a physical or chemical change?

• Physical

• Chemical

Multiple Choice

Mixing sugar and water.

Is it a physical or chemical change?

• Physical

• Chemical

Multiple Select

Choose all of the following that are PHYSICAL changes.

Multiple Select

Choose all of the following that are CHEMICAL changes.

Multiple Choice

Identify what type of change happening in the picture below...

• Chemical Change

• Physical Change

• Endothermic Reaction

• Exothermic Reaction

Multiple Choice

Identify what type of change happening in the picture below...

• Chemical Change

• Physical Change

• Endothermic Reaction

• Exothermic Reaction

Multiple Choice

Identify what type of change happening in the picture below...

• Chemical Reaction

• Physical Change

• Change in State

• Change in appearance only

Multiple Choice

What kind of change is baking a cake?

Multiple Choice

A new substance is formed

• Physical
• Chemical

Multiple Choice

No new substance is formed in a physical change.

• True

• False

Multiple Choice

Is it a physical or chemical change?

• Physical

• Chemical

Multiple Choice

Is sour milk a physical or chemical change?

• Physical
• Chemical

Multiple Choice

Is digesting your food a physical or chemical change?

• Physical
• Chemical

Multiple Choice

Is melting iron a physical or chemical change?

• Physical
• Chemical

Multiple Choice

Is digesting your food a physical or chemical change?

• Physical
• Chemical

Multiple Choice

What kind of change is crushing a soda can?

Multiple Choice

Is melting physical or chemical

• physical
• chemical

Multiple Choice

Is burning wood a chemical or physical change?

• chemical
• physical

Multiple Choice

What kind of change is breaking a window?

Multiple Choice

Physical or Chemical Change?  Iron rusts

• Physical Change
• Chemical Change

Multiple Choice

Physical or Chemical Change?  Cutting an orange into wedges.

• Physical Change
• Chemical Change

Multiple Choice

Physical or Chemical Change?  Logs burning in a campfire.

• Physical Change
• Chemical Change

Multiple Choice

Physical or Chemical Change?  Making a paper airplane.

• Physical Change
• Chemical Change

Multiple Choice

Is milk going sour a physical or chemical change?

• Physical 
• Chemical

Multiple Choice

Is Gatorade powder dissolving in water physical or chemical change?

• Physical 
• Chemical

Multiple Choice

Is mold growing on cheese a physical or chemical change?

• Physical 
• Chemical

Multiple Choice

Is copper tarnishing a physical or chemical change?

• Physical 
• Chemical

Multiple Choice

Cutting Paper

• Physical Change
• Chemical Change

Multiple Choice

melting ice cream

• physical change
• chemical change

Multiple Choice

Salt dissolved in water is a

• physical change

• chemical change

Multiple Choice

Melting a chocolate bar is a

• Physical Change

• Chemical Change

• Willy Wonka's Job

Multiple Choice

glass breaking

• physical change
• chemical change

Multiple Choice

a rusting bicycle

• physical change
• chemical change

Multiple Choice

Choose the best description below for the image

• physical change

• chemical change

Multiple Choice

A change in which NEW substances are formed.

• Chemical change
• Physical change
• Casual change
• Formal change

Multiple Choice

A change in which NEW substances are formed.

• Chemical change

• Physical change

Multiple Choice

Fireworks Exploding are a ________ change.

• Physical Change
• Chemical Change