Question

state whether (true or false) 1. rusting of iron is a physical change . please tell me​

Answer 1

Answer:

no rusting of a oron is bot a physical change it is a chemical change

Explanation:

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Answer 2

Answer:

yes

Explanation:

Rust is clearly a substance that is different from iron. Rusting is an example of a chemical change. ... However, unlike physical properties, chemical properties can only be observed as the substance is in the process of being changed into a different substance. A chemical change is also called a chemical reaction.

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