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What element rusts?

Updated: 8/10/2023
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16y ago

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Rust isn't an element at all and is fact a chemical compound. Rust is formed by two elements: Oxygen (O) and Iron (Fe). Rust's chemical name is Iron Oxide, which can be expressed as a formula like so;

FeO

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12y ago
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16y ago

Many elements unite with Oxygen to form some sort of oxidation. "Rust" is the name given to the oxidation of Iron and steel.

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9y ago

There are a couple of elements that combine to make rust, or iron oxide. These two elements are oxygen and iron.

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9y ago

The element that prevents rust from forming is chromium. Aside from preventing rust, small amounts of chromium may help increase durability.

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12y ago

Hydrodgen(H2)+Oxygen(O)=H2O or water causes corrosion because of the reaction between Fe (iron) and H2O (water) which give the final product of rust. this is a chemical change.

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12y ago

oxygen and helium

All metals corrode/oxidize in the presence of oxygen. Iron corrodes to rust.

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14y ago

Other metals can oxidize, but normally rust specifically means iron oxide.

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12y ago

Iron

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