of corrosion. Corrosion is a natural process that occurs when certain metals are exposed to oxygen and moisture over time. The combination of iron and oxygen forms iron oxide, commonly known as rust. Rust is a reddish-brown coating that weakens the metal surface, making it more brittle and susceptible to further corrosion. This process can damage and deteriorate artifacts, such as ancient tools, weapons, or metal sculptures, if they are not properly preserved or protected from environmental factors.
