Iron combines with oxygen in the air to form ferric oxide, also known as rust.
i know a penny can rust, but im not sure what makes a peny rust! i, too, hope to find out!
it dos'nt it makes rust
acid rain is what most commonly makes metal rust
You rust a nail in either salt water or in vingar that what makes a nail rust
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This is a normal rusting.
it makes thing hard to do
no, it makes them rust
the chemacls in vinager makes the penny rust
It's not just saltwater that makes a nail rust, even water makes a nail rust. Rust is simply oxidation, it happens when oxygen comes into contact with something and creates a chemical reaction and creates "oxides". Iron + oxygen = Iron oxide (red rust on steel)
The dissolved oxygen in the water reacts with the nail to form rust.
The salt,cold or sand