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Corrosion. Oxidation, combination of the surface atoms with oxygen, called rust in the case of iron, is one form of corrosion. Aluminum and many other metals oxidize. Combination with sulfur is also common, particularly for copper compounds. All metals except gold corrode in some fashion.
Wiki User
∙ 14y ago
One example of a chemical change to a metal is rusting, where iron reacts with oxygen and moisture in the air to form iron oxide. This process involves a change in the chemical composition of the metal.
Wiki User
∙ 14y agobubbling or sizzling
Wiki User
∙ 11y agoCorrosion! (:
Wiki User
∙ 13y agoRust can be a chemical change in metal.
Wiki User
∙ 11y agoRusting.
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Is a metal surface being ground a chemical change?
Grinding a metal surface is a physical change, not a chemical change. The metal is being physically altered in shape and size, but its chemical composition remains the same.
Is electroplating a chemical or physical change?
Electroplating is a chemical change. Solutions containing metal ions are placed in a tank, and the piece of metal to be plated is connected to the electrical supply to become the cathode. The metal ions in solution are attracted to the cathode where they are reduced (reduction is gain of electrons) to form a metal coating.
Is tarnishing of metal a physical or chemical change?
Tarnishing of metal is a chemical change because it involves a reaction between the metal and substances in the environment (such as oxygen or sulfur compounds) that forms a new compound on the surface of the metal, altering its properties.
Is hammering copper metal a physical or chemical change?
Hammering copper metal is a physical change because it alters the shape and appearance of the metal without changing its chemical composition.
Is denting a piece of metal a physical or chemical change?
Physical. The properties of the metal do not change, and it can be undented.
Is a metal surface being ground a chemical change?
Grinding a metal surface is a physical change, not a chemical change. The metal is being physically altered in shape and size, but its chemical composition remains the same.
Is pounded metal a physical or chemical change?
Physical change
Is corrosion of a piece of metal chemical or physical change?
chemical change
What is Heating up metal with a flame is that a physical or chemical change?
No, it is a chemical change. The metal oxide formed is a new substance.
Is bending metal sheets a chemical change?
No. It is a physical change because the chemical composition of the metal remains the same.
Is corrosion of metals physical or chemical change?
It is a chemical change, where a chemical such as oxygen or chlorine combines with a metal, forming an oxide or chloride of that metal.
Is metal corroding a physical change or chemical change?
Corrosion is a chemical change
Is metal chair-rusts physical or chemical change?
The rusting of a metal chair is a chemical change. The iron is undergoing oxidation as it combines with oxygen to form iron oxide.
Is rusting a metal physical change?
Metal rusting (corrosion) is a chemical change.
Is electroplating a chemical or physical change?
Electroplating is a chemical change. Solutions containing metal ions are placed in a tank, and the piece of metal to be plated is connected to the electrical supply to become the cathode. The metal ions in solution are attracted to the cathode where they are reduced (reduction is gain of electrons) to form a metal coating.
What change undergoes chemical change?
For example a chemical reaction with an alkali metal.
Rusting metal is an example?
a chemical change.
