A common name for iron oxide is iron (III) oxide or rust. The chemical formula for this substance is Fe2O3. However, there are other compounds that consist of oxygen and iron, such as magnetite, which has the formula Fe3... More »

Iron oxide, commonly known as rust, forms as iron corrodes in an oxygen environment. Iron is especially eager to bond with oxygen, which is why pure iron is rare on the earth's surface. Corrosion requires the presence of... More »

The chemical formula for iron (III) oxide is Fe2O3. This compound is also called hematite, iron ore and specularite. Hematite is a mineral naturally found on earth and appears as a gray or reddish compound. More »

Fe2O3 is commonly referred to as iron oxide, sometimes written as iron (III) oxide, or ferric oxide. It is also known as hematite and diiron trioxide. More »

Chemical names for rust include iron oxide, ferric oxide and hematite. The substance is also known by its chemical formula, Fe2O3, which represents the two elements--iron and oxygen--that compose rust. More »

The scientific name for rust is iron oxide, and its chemical formula is Fe2O3. The scientific name for rust as a verb, the process of rusting, is oxidation. More »

The chemical formula for iron (III) oxide is Fe2O3. This compound is also called hematite, iron ore and specularite. Hematite is a mineral naturally found on earth and appears as a gray or reddish compound. More »