It is chemical. Stainless steel is an alloy of chromium, iron, and carbon. The carbon is what makes the iron harder, as iron is a very soft, malleable metal when pure. The chromium in the steel readily goes to the surface of the iron and oxidizes, forming a layer of chromium oxide. This is a tough layer on the surface of the steel, resisting scratches. It also protects the steel from rust. when the rust-resistant surface is scratched and iron is exposed to air, the chromium goes to the surface and readily oxidizes again. This protects the steel as long as there is chromium in the steel. When the chromium is gone then the steel will no longer be stainless and it will be able to rust. This lasts for about 20-40 years for the average stainless kitchen knife.
Being resistant to corrosion is a physical property of a material, not a physical or chemical change. It means that the material does not undergo chemical reactions with its environment that would cause it to deteriorate over time.
Acid resistance is primarily a chemical property. It refers to the ability of a substance to withstand the corrosive effects of acids through chemical reactions, such as neutralization or passivation. This property is determined by the chemical composition and structure of the material, rather than its physical characteristics like size, shape, or color.
The Answer is simply that Corrosion is a Chemical property because it uses oxygen. !
Viscosity is a physical property of a substance, which describes its resistance to flow or deformation. It is determined by the intermolecular forces within the substance and is not a result of any chemical changes or reactions.
Hardness is a physical change. It does not involve a change in the chemical composition or structure of a substance, but rather a change in its physical properties such as strength or resistance to deformation.
chemical
Being resistant to corrosion is a physical property of a material, not a physical or chemical change. It means that the material does not undergo chemical reactions with its environment that would cause it to deteriorate over time.
No, the resistance of diamond to corrosion is a physical property. Chemical properties describe how a substance interacts with other substances chemically, while physical properties describe characteristics such as color, melting point, or resistance to corrosion. In the case of diamond, its strong covalent bonds make it resistant to corrosion by most chemicals, making it a physical property.
The ease of corrosion of resistance to corrosion is a chemical property and not a physical one. Corrosion is a chemical change which changes the identity of the substance.
chemical property
The Answer is simply that Corrosion is a Chemical property because it uses oxygen. !
Acid resistance is primarily a chemical property. It refers to the ability of a substance to withstand the corrosive effects of acids through chemical reactions, such as neutralization or passivation. This property is determined by the chemical composition and structure of the material, rather than its physical characteristics like size, shape, or color.
No, corrosion is a chemical change of the metal involved.
Yes
Corrosion is a chemical reaction, therefore corrosiveness is a chemical property.
No, corrosion is a chemical change of the metal involved.
Examples: - chemical reactivity - flammability - resistance to corrosion - resistance to thermal degradation etc.