Generally, no.
Modern coins cannot rust, as they are not made of iron.
All coins, even gold and silver, will tarnish, but rust is iron oxide, so only coins with iron in them will rust. The only ones I can think of are the steel 1943 US cents and some European Coins from the WW2 era.
It does not rust.
Australian coins will not rust since none of them contain any iron, they may develop a patina or become discoloured if left in a moist environment. The money tin may rust though.
It depends on the coin, however most will not as generally most coins do not contain iron (or steel). coins made from copper or tin will not rust ever.
The time it takes to earn Rust coins can vary significantly based on your gameplay style and activities in the game. Players can acquire Rust coins through various methods, such as playing mini-games, completing tasks, or participating in events. Generally, the more actively you engage with these activities, the quicker you'll accumulate Rust coins. However, there isn't a fixed timeframe, as it largely depends on individual effort and luck.
it rusts coins faster because it has salt in which you put on fish and chips... :)
becouse it had rust
Yes they will.
Salt water.
Coins are typically made of metal, such as copper or nickel, which can react with oxygen in the air to form rust. When coins are exposed to moisture, especially salt water or acidic substances, this can accelerate the rusting process. Over time, this chemical reaction can cause the surface of the coin to corrode and develop a reddish-brown appearance.
Because salt is a corrosive chemical.