yes it does because it rusts like all other rusting metals.
Iron corrodes faster than copper because iron is more susceptible to oxidation in the presence of moisture and oxygen, leading to the formation of rust. Copper, on the other hand, forms a protective layer of copper oxide (patina) on its surface that slows down the rate of corrosion.
No, placing dirty copper in distilled water will not clean it. To clean dirty copper, you may need to use specific cleaning agents or methods such as a mixture of vinegar and salt, or a commercial metal cleaner.
When copper is exposed to salt water, it can undergo a chemical process called corrosion. The salt water can cause the copper to react with oxygen in the air, forming copper oxide on its surface. This can lead to the degradation of the copper over time, weakening it and potentially causing it to rust or develop a patina.
Copper rust is commonly referred to as patina, which is a greenish-blue or greenish-brown film that forms on the surface of copper and other metals when exposed to air over time.
Copper does not react with water, but it slowly reacts with atmospheric oxygen forming a layer of brown-black copper oxide. Unlike the iron oxidation, this oxide prevents the bulk corrosion of parent material i.e. copper.
salt will rust the coin faster thanfresh water
Yes they will.
20 gauge galvannealed steel will rust faster in salt water compared to fresh water. The presence of salt in salt water accelerates the corrosion process of the metal, leading to faster rust formation.
Modern coins cannot rust, as they are not made of iron.
Iron will rust more quickly in salt water than fresh freshwater. The salt in the water accelerates the corrosion process.
salt water cause of the salt particals in the water
A nail would probably rust faster in fresh water because rusting, also called oxidation occurs when large amounts of oxygen are forced into the metals pores, causing it to turn brittle.
copper and silver dont rust. but copper tarnishes and so does silver. but copper will tarnish faster than silver. also, learn to spell please.
Bronze will typically rust faster in salt water due to the higher presence of ions that accelerate the oxidation process compared to fresh water. Salt water contains more dissolved ions, such as sodium and chloride, which can enhance the corrosion of metals like bronze.
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...
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.
Copper doesn't rust