it is a chemical change
Melting of butter is a physical change because it involves a change in state from solid to liquid without altering the chemical composition of the butter. Rusting of an almirah is a chemical change because it involves a reaction between iron in the almirah and oxygen in the air to form a new substance, iron oxide, which has different properties than the original iron material.
chemical change as a new substance is formed
Melting is a physical change.
A nail rusting is a chemical change.
Rusting is a chemical change.
Rusting is the oxidation of a metal and is an example of a chemical change.
it is a chemical change
no it is a chemical change
Rusting is a chemical change.
physical change
Metal rusting (corrosion) is a chemical change.
chemical