stainless steel
never
Brass does not rust because it is an alloy of copper and zinc. However, over time, it can develop a patina or tarnish that gives it a dull, brownish appearance.
Stainless steel is an alloy of iron, chromium, carbon and nickel. It never rust and hence,maintains its lustre. Whereas, the iron exposed in moist air rusts. It is covered with reddish substance and loses its lustre. And hence stainless steel has more lustre than iron.
A tongue
Gold never rusts, oxidizes or tarnishes, except under extraordinary conditions.
Iron rusts fastest compared to bronze. Iron is more susceptible to corrosion due to its chemical composition, which reacts with oxygen in the air to form iron oxide (rust). Bronze, on the other hand, is a copper alloy that is more resistant to corrosion compared to iron.
The plural of rust is rusts. As in "a nail left in the open rusts easily".
Iron is the transition metal that rusts when exposed to oxygen, forming iron oxide.
Alloy isn't actually in MapleStory. You never get to meet him. You get to speak with his wife Mrs. Ming Ming, his grandson Pia and Wing the Fairy who has met him.
Because it it pretty, it is malleable (can easily make things out of it), and it never rusts or corrodes. Thus, for centuries, it has been a symbol of wealth.
rusts and smuts
iron