Multiple Choice
Which of the following is an example of a chemical change?
A) gasoline being used in the engine of a car producing exhaust
B) water freezing into ice crystals
C) aftershave or perfume on your skin generating a smell
D) a piece of metal expanding when heated,but returning to original size when cooled
E) breaking a glass window
Correct Answer:
Verified
Correct Answer:
Verified
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Q8: Which of the following would be considered
Q9: Which of the following would be considered
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