Rust, scientifically known as oxidation, is a chemical change.
no it is a chemical change
Because the Iron in the nail is no longer just iron but oxidation plus iron, a physical change to the nail would be to cut it in-half.
Iron is a chemical element, not a "change".
Iron is a chemical element, not a "change" !
Yes, rusted pots and pans are a result of a chemical change. This occurs when the metal reacts with oxygen and water to form iron oxide (rust), which is a different substance than the original metal.
Melting iron is a physical change because it does not alter the chemical composition of the iron. It is a change in state from solid to liquid without forming a new substance.
It is a chemical change.
it is a chemical change
no it is a chemical change
Chemical change.
Physical.
Its is chemical as