Question

A piece of an apple when exposed to
the atmosphere, turns brown. This is an
example of
(A) Physical change
(B) Chemical change
(C) Both (A) and (B)
(D) None of these,
Rust is an oxide, usually red oxide formed​

Answer 1

chemical changes

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Answer 2

Answer:

b. chemical change

Explanation:

probably, I remember my teacher saying that it's chemical change, my memory's fuzzy though, please mark me as brainliest if it's right