Copper doesn't rust
Any metal that is an element, like copper, iron, manganese, etc will rust (or oxidize, if you want to get technical).
iron will rust faster because the hydrogen molecules combine with metalic molecules in the iron faster which causes the chemical reaction process to speed up sincerly, Jake from AZ 7th grade student
NO!!! Because they are made of copper NOT iron.
Rust is a COMPOUND. rust is a element you stupid fool suk my prik
by me
Copper doesn't rust
In recent years pennies have been made of steel plated in copper, and steel is prone to rust. Older pennies were made of pure copper, or copper and zinc, which did not rust.
Rust is not an element. Rust is a compound which is made up of iron oxide.
It's probably oxidation, not rust.
Plastic pipe does not rust, brass does not rust, copper does not rust. Stainless steel does not rust, lead pipe does not rust.
i dont know of an experiment to test this but copper will not rust, and bronze being comprised of tin and copper, the answer to which will rust fastest is steel. I hope this helps you.