Metals
A bike
A swing set
etc.
There is nothing good about rust.
Most iron-based alloys do rust. and almost all bikes have some or most parts made of that stuff. It's protected best possible by paints, coatings and lubrication. But in some circumstances they can still rust. Just like anything made of those materials.
There are various chemicals that make things rust and a good example is muriatic acid. Rust occurs when iron is oxidized.
nothing,things rust for free
nothing,things rust for free
nothing,things rust for free
You can find anti-rust things at a store that is known as wal-mart. They have hundreds and thousands of anti-rust products for auto upkeep materials and will be great for you.
No.
soggy and wet conditions can make metal rust
Rust is cause by the oxidation of Iron. Basically, when Iron reacts with Oxygen, Rust is fromed. 2Fe2 + 3O2 ---> 2Fe2O3 (Rust) For this reason, it is only things made out of Iron that can rust. I hope I helped! :)
Iron and iron alloys.
things that are made out of iron