What Type Of Metal, Steel, Copper, Or Bronze, Will Rust Faster?

Only steel contains iron, one of the ingredients required for iron oxide (rust). Copper and bronze form other compounds with atmospheric gasses and/or elements found in rain, but they don't form rust.

Steel because copper and bronze will not rust... It will tarnish but not rust

I think Steel will rust the fastest because I've been doing a science fair project and had to test them out and only steel has rusted with in 4 weeks!

Steel, because it is the only one that contains iron. A material must have iron in it to form rust, because rust is iron oxide.

Steel

Tre

Bronze

Steel

Steel

Steel

My answer is that steel will rust the faster than copper,and bronze

I think steel will rust faster

Copper

Steel

Steel

I think steel will rust  the fastest.

I Predict That It Will Be Steel

I think bronze will rust faster

Eating cake