well, when metal rusts, it sort of becomes weaker, and for example, the hinges on your door, it becomes squeaky when you open and close it
Neither. Only iron rusts. Other metals oxidize.
All active metals below Hydrogen in the galvanic series.
Neither of those metals rust, as rust only happens with iron. As far as which will TARNISH faster, it will probably be the bronze first.
It rusts
physical change
Iron is the only metal that rusts - rust is a specific term for that metal.
a chemical change occurs
physical change
it rusts and then rotten
Many metals will oxidize but only Iron forms rust when doing so.
Metals rust with time if they come in contact with water and air. They can also be very noisy. As metals are generally hard, use of metals requires professional tools. Recycling metals create a lot of toxic gases. For recycling, metals need to be especially separated from other recyclables. Mining also produces lots of noise and air pollution along with the emission of poisonous gases in blast furnaces.
nothing it just rusts the metal