Which process is an example of a physical change?
A.

Sodium metal and water are combined to form a basic compound and a flammable gas.

B.

A peanut butter sandwich is eaten and broken down by enzymes in the stomach.

C.

Carrots are cut into small pieces and mixed into a salad.

D.

Sodium metal and chlorine gas are combined to form sodium chloride, or table salt.

Question

Which process is an example of a physical change?
 A.	
 
Sodium metal and water are combined to form a basic compound and a flammable gas.
 
 B.	
 
A peanut butter sandwich is eaten and broken down by enzymes in the stomach.
 
 C.	
 
Carrots are cut into small pieces and mixed into a salad.
 
 D.	
 
Sodium metal and chlorine gas are combined to form sodium chloride, or table salt.

anonymous · Answer

It would be C. 

A. is a chemical change, D. is a chemical change and B. I'm not sure (probably chemical.) but I'm fairly certain it is C. because the carrot is just cut up and therefore physically changed because it is still a carrot.