Question

Iron rusting, chemical or physical change
A) Chemical
B) Physical
C) Both A & B
D) None of the above

Answer 1

it is a chemical change
is a new substance rust(iron oxide) is formed on iron. which is not a physical change because there is not any change in the physical structure of iron.

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Answer 2

hlo
your answer

(A) chemical change

iron molecule react with oxygen to make compound called iron oxide.

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