How Does Corrosion | Reactions | Chemistry | FuseSchool Work?

Corrosion is when metals get rusty or worn out because they react with things around them, like water and air.

Imagine you have a metal toy that’s outside in the rain. Over time, it starts to look sad, it gets all reddish and weak. That's corrosion working its way through your toy!

Corrosion happens because of a special kind of reaction, like when you mix ingredients for a fun experiment. The metal meets up with oxygen in the air and maybe some water, think about how your skin gets all wet and wrinkly after a bath.

This meeting makes the metal change into something new, usually iron oxide, which is what we call rust. It's like when you mix chocolate milk, you get something totally different from just chocolate or milk alone!

Sometimes people paint metals to stop them from getting rusty. Think of it like putting a coat on your toy so the rain can’t make it sad. That’s how we keep things looking shiny and strong for longer!