Want this question answered?
They are all oxidation. Burning is much faster than the other two and releases large quantities of heat. Rusting and tarnishing are much slower. Tarnishing typically shows a change in color and very little in the way of physical change. Rusting slowly eats away the material as it combines with the oxygen.
Rusting is the corosion of metal as a result of the combined action of atomspheric oxygen and water. While respiration is the release of energy as a result of breaking down of food in the body.
Rust, scientifically known as oxidation, is a chemical change.
Rust, scientifically known as oxidation, is a chemical change.
Rust (oxidation of metal) is a chemical change but it is also a physical change in the strength of the material.
Its just rusting and burning.
Both are examples of oxidation.
Rusting is the oxidation of a metal and is an example of a chemical change.
They are all oxidation. Burning is much faster than the other two and releases large quantities of heat. Rusting and tarnishing are much slower. Tarnishing typically shows a change in color and very little in the way of physical change. Rusting slowly eats away the material as it combines with the oxygen.
They are all oxidation. Burning is much faster than the other two and releases large quantities of heat. Rusting and tarnishing are much slower. Tarnishing typically shows a change in color and very little in the way of physical change. Rusting slowly eats away the material as it combines with the oxygen.
freezing water and evaporation is physical-only change in state of matter. rusting nail is chemical-alters composition of substance
Rusting is the corosion of metal as a result of the combined action of atomspheric oxygen and water. While respiration is the release of energy as a result of breaking down of food in the body.
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.
Chemical, as rust is a result of oxidation.
A good example of an oxidation reaction. The rusting of steel is essentially just rusting (oxidation) of iron.
Rust, scientifically known as oxidation, is a chemical change.
Rust, scientifically known as oxidation, is a chemical change.