Which of these is an example of a physical property? A. Sour milk is the result of an increase in lactic acid. B. A rusting

Question

Which of these is an example of a physical property? 
A. Sour milk is the result of an increase in lactic acid. 
B. A rusting car fender is the result of oxidation. 
C. Copper has a higher density than iron. 
D. Sodium and Chlorine react to form table salt.

Kunduz · Accepted Answer

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