Which of the following represents a chemical change to matter?
A. digestion of food
B. melting an ice cube
C. shredding paper
D. crushing an ice cube

Question

Which of the following represents a chemical change to matter?
	A.	digestion of food
	B.	melting an ice cube
	C.	shredding paper
	D.	crushing an ice cube

anonymous · Answer

there's only one that is a chemical change, all of the others are physical changes

anonymous · Answer

okay so which one is chemical change?

anonymous · Answer

Which do you think it is?

anonymous · Answer

Is it A?

anonymous · Answer

I won't say yes but I won't say no.  Why do you say A as opposed to the other ones?

anonymous · Answer

well because a physical; change is a change which does not change the type of matter.So the reactions in your stomach break down the matter into other substances.

anonymous · Answer

Ding ding ding!  Correct.  All of the others maintain the same substance, just changing from solid to liquid, or from solid to a smaller solid.

anonymous · Answer

okay thnk u spatcher ;)

anonymous · Answer

A

anonymous · Answer

whats the awnser to that question??