asked 114k views
4 votes
Iron's ability to rust is not a physical property because

A.it cannot be observed.

B.the identity of iron stays the same.

C.a new substance with new properties is formed.

D.iron is magnetic

asked
User Marisol
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8.0k points

2 Answers

3 votes
C. a new substance with new properties is formed.

A physical property is a property that can be observed and what not, but does not change the original object/form a new substance, hence why the answer is C
answered
User Theo Kouzelis
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7.7k points
6 votes
the answer should be c
answered
User Dumitru Hristov
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8.3k points