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Which event represents a chemical change? A. breaking glass B. chopping wood C. crushing a can D. milk turning sour 99 points please hurry i really need help!!!!! Thanks!
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5 votes
Which event represents a chemical change?

A. breaking glass
B. chopping wood
C. crushing a can
D. milk turning sour
99 points please hurry i really need help!!!!!
Thanks!

User Abdul Ahad
by
6.4k points

2 Answers

3 votes
The answer is D.
All those other things are physical changes.
User Sreedhar GS
by
6.7k points
5 votes
The answer is D. Milk turning sour

A. breaking glass
B. chopping wood
C. crushing a can
D. milk turning sour

Have a nice day! :)
User Vitalik
by
6.9k points
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