Rusting is a reaction which combines molecules to form other molecules: metal + oxygen -> rust. The definition of a chemical reaction is molecules turning into other molecules, so rusting is a chemical reaction.
no rusting iron is not a physical change it is a chemical change
Ah, what a lovely question. When a bicycle rusts, it's actually a chemical change taking place. The metal is reacting with oxygen and moisture in the air, creating a new substance called iron oxide. It's all part of nature's way of transforming things, just like how we transform a blank canvas into a beautiful painting.
If by non rusting you mean it is in the same state it was made in then it wouldn't be part of any change. But if something is rusting it would be a chemical change because the metal is changing composition and it is not the same metal it was in the first place.
something rusting, something burning. chemical changes can fool you because most of the time they change color and such. but if two substances mix to make a new substance than that is a chemical change.
Yes, it is, because the chemical composition of the outside changes due to oxydation.
Yes, rusting is a chemical change.
A nail rusting is a chemical change. The chemical formula of the metal completely changes, adding oxygen to the formula. Iron changes from Fe to FeO2 , or to Fe2O3
Rusting is a chemical change because under it iron goes under oxidation and oxidation is a chemical process. Also, a physical change can be reversed but a chemical change cannot and rusting cannot be reversed. Hence also rusting is a chemical 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.
No, rusting is oxidation, a form of chemical change.
Metal rusting (corrosion) is a chemical change.
it is a chemical change
no it is a chemical change
Rusting is a chemical change.
Because the rusting of iron is based on a chemical change, a reaction of oxydation.