no it a physical
Its is chemical as
Chemical reaction from water
a nail rusts
Iron rusting is a chemical change.
Yes.
Because it is not a physical change it is a chemical change.
a chemical change occurs
It is a metal It rusts oXides in the present of the oxygen
Ferrum.
Yes, it is, because the chemical composition of the outside changes due to oxydation.
because its a chemical reaction
Chemical change, oxygen binds with iron.