Rusting is the oxidation of iron in a humid environment.
From three primary fungus species belonging to the Pucciniaceae family. Puccinia triticina causes 'black rust', P.recondita causes 'brown rust' and P.sriiformis causes 'yellow rust'.
oxygen causes iron to rust
dirt
They can, but you have to understand that magnetism and oxidation (the process that causes rust) are unrelated.
oxygen causes metal to rust oxidate
When iron mixes with oxygen, it causes iron oxide, commonly known as rust. Therefore it causes the rock to "rust".
Dry weather, like the desert. Moisture causes rust.
In the game, artifacts typically stay on the battlefield unless a card effect or rule causes them to be removed.
coke will make it rust faster
yes it can
It is called Oxydation
air