For a coin to rust, it would have to be made of iron. Silver coins tarnish and copper coins get corroded when they are left out in the air and moisture.
because of the oxide nuetrons combining with salt and the electrons more quickly dieing from salt
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That doesn't make any sense rust is iron oxide
Most sodas have a chemical that corrodes very reactive objects. A penny is now made from zinc which is highly reactive to soda... try this, put a tooth in coke can overnight andsee what happens
zinc is used to prevent rust.
salt will rust the coin faster thanfresh water
Because coins don't rust at all the last know coin was found a really long time ago. Also that coin don't have the certain needs that allows them to rust.
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.
In saltwater. In saltwater.
It depends on what metals the coin is made from!
Dust and rust. Not a phenomenon
A 25 cent coin (quarter will not rust- they are no made of ferrous metal. They may tarnish- usually from exposure to air and sulfur.
A 25 cent coin (quarter will not rust- they are no made of ferrous metal. They may tarnish- usually from exposure to air and sulfur.
DO NOT CLEN WITH LIQUID!!!! I recommend you take a tissue place it over a coin and very carefully and slowly scrape the rusted areas.{Be careful not to scrape the surface of the coin or you will diminish its value}
A penny will rust faster because it made entirely of zinc with a thin outer coating of copper, and zinc is made to rust unlike nickel which is used to make nickels, dimes, etc...
They don't rust. A 25 cent coin (quarter) is made of either silver (up to 1964) or copper-nickel (1965 and later) neither of which is a ferrous metal. They may tarnish though, usually from exposure to air and sulfur.
To clean a rusty coin, start by soaking it in a solution of equal parts vinegar and water for a few hours to help loosen the rust. After soaking, gently scrub the coin with a soft toothbrush or cloth to remove the rust without damaging the surface. Rinse the coin thoroughly in clean water and dry it immediately to prevent further corrosion. For valuable coins, consider consulting a professional conservator to avoid potential damage.