rust
The chemical property in which iron has the ability to react with oxygen to form iron oxide (rust).
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A nail rusting is a chemical change. The iron in the nail reacts with water and oxygen to produce rust, a compound with the chemical formula Fe3O2.nH2O.
The chemical property that causes rust to form on a nail is oxidation. The iron in the nail reacts with oxygen in the presence of water or moisture to form iron oxide, which is commonly known as rust.
Rusting of a nail is a chemical change. It involves a reaction between iron in the nail and oxygen in the air to form iron oxide (rust), which has different chemical properties compared to the original iron.
Tarnishing an iron nail is a chemical change because it involves a reaction between iron, oxygen, and moisture in the air that forms iron oxide (rust) on the surface of the nail. This chemical reaction alters the composition of the nail, resulting in a new substance (iron oxide) being formed.
Rusting on a nail is a chemical change because it involves a chemical reaction between the iron in the nail and oxygen in the air to form iron oxide. This process is irreversible and results in a change in the chemical composition of the nail.
The rusting of a nail is a chemical change. This is because the iron in the nail reacts with oxygen in the air to form iron oxide, which is the rust. This process involves a chemical reaction and results in a change in the composition of the nail.
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physical or chemical
physical or chemical
It depends on the mass and volume of the nail (D=M/V). I tested one and my results were: Mass: 6.92 g. Volume: 0.88 cm3. Density: 7.86