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Is rusting a a screw is a physical or chemical change?
Rusting of a screw is a chemical change. It involves a chemical reaction between the iron in the screw and oxygen in the air to form iron oxide (rust).
Why is a car rusting a physical change?
no its chemical. physical changes is where the object chemical matter is not altered. ex- cuting a piece of paper is physical because you still have a piece of paper but burning the paper is chemical because a chemical change has taken place.
Is rusting steel wool a physical or chemical change?
Rusting of steel wool is a chemical change because it involves a reaction between iron in the steel wool and oxygen in the air to form iron oxide (rust). This new substance has different properties than the original steel wool.
Is rusting a chemical or physical property?
Rusting is a chemical property because it is irreversible. It changes the identity of the substance.
Rusting iron is it physical or chemical change?
Rusting iron is a chemical change because it involves a chemical reaction between iron, oxygen, and water to form iron oxide (rust). This process cannot be easily reversed by physical means.
Rusting is chemical change?
Yes, rusting is a chemical change.
Is rusting a nail a physical change or 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
Is rusting a phsyical change?
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.
Is a nail rusting a physical or chemical?
A nail rusting is a chemical change.
Is rusting wheels of a bike chemical or physical?
Rusting is a chemical change.
Is rusting an example of physical or chemical change?
Rusting is the oxidation of a metal and is an example of a chemical change.
Is a nail rusting a pysical change?
No, rusting is oxidation, a form of chemical change.
Is rusting a metal physical change?
Metal rusting (corrosion) is a chemical change.
Why is rusting iron a chemical change what is classifications?
Because the rusting of iron is based on a chemical change, a reaction of oxydation.
Is iron rusting a physical change?
no it is a chemical change
Is iron rusting a physical change or a chemical change?
it is a chemical change
Does rust from a chemical change or a physical change?
Rusting is a chemical change.
