Firstly, only iron rusts. Other metals are said to corrode, but either is a chemical change.
Metal rusting is undergoing a chemical change, because new bonds between metal atoms and oxygen atoms, are being formed.
Yes, because it is being changed to a different form and if you try to reverse it, it would only get rid of what the metal was originally.
Yes. It's iron chemically changing to iron oxide.
Yes. Oxygen combines with the metal to form an oxide.
Yes, it's oxidation.
Yes, rusting/corrosion is oxidation of the metal and is a chemical change.
Rusting is a irreversible change although you can get products which can get rid of it.
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Iron rusting is a chemical change: oxidation of the metal by oxygen in the air or water. When iron 'rusts' it oxidises. This is a chemical change, a physical change is when a molecule changes state, for example iron melting and going from a solid to a liquid.
It is a chemical change.
Metal rusting (corrosion) is a chemical change.
Yes, rusting/corrosion is oxidation of the metal and is a chemical change.
Rusting is the oxidation of a metal and is an example of a chemical change.
Rust its self is a chemical change, but a chemical property for a car would be that it gets rusty over time.
Rusting is a chemical change because the metal is reacting with air and changing into a new substance.
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
Yes
The rusting of a metal chair is a chemical change. The iron is undergoing oxidation as it combines with oxygen to form iron oxide.
I don't think it is. It's a chemical change.
Is an example of chemical change, reacting to air
no rusting iron is not a physical change it is a chemical change