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What else can I help you with?
Does helium rust or tarnish?
No, helium does not rust or tarnish because it is an inert gas. Inert gases like helium do not readily react with other elements or compounds to form rust or tarnish.
What tarnishes pennies?
Oxidation and corrosion tarnish pennies
Why do pennys rust?
Pennies do not rust because they are made of copper-plated zinc. However, the copper plating can react with certain acids and chemicals, causing them to tarnish or develop a patina over time. This is different from rust, which is the result of iron or steel reacting with oxygen and water.
Do all pennies rust?
No, pennies do not rust in the traditional sense because they are primarily made of copper and zinc, which do not rust like iron. However, they can tarnish or corrode over time due to exposure to moisture and air, leading to a greenish patina known as copper carbonate. The extent of this corrosion can vary depending on environmental conditions.
Why does liquids make pennies rust?
pennies don't rust!
Do copper pennies rust in soda or vinegar faster?
Copper pennies will tarnish in both soda and vinegar due to the acidic nature of these liquids. However, they may tarnish faster in vinegar since it is a stronger acid compared to soda. Ultimately, the rate of tarnishing will depend on the concentration of the acid and the duration of exposure.
What is to silver as rust is to iron?
Tarnish is to silver as rust is to iron. Tarnish is a layer of corrosion that forms on silver when it reacts with sulfur-containing compounds, while rust is the result of iron reacting with oxygen and moisture.
How do pennies get so dirty?
Yes, the tarnish is copper oxide. But actually the tarnish is not from when the pennies are made (brand new pennies are shiny); the tarnish is from the copper of the penny reacting with the oxygen in the air over time.The article I have given a link for is quite funny, but it also very informative as regards to pennies, so you might want to check it out.plz decuse the reason why tarnish gets on pennies
Is to silver as rust is to iron?
Tarnish
What is the plural of tarnish?
The noun tarnish, like rust, is an uncountable condition and has no plural.
What removes tarnish on pennies?
Vinegar, lemon juice, or a paste made of salt and vinegar can effectively remove tarnish on pennies. Simply soak the pennies in the solution for a few minutes, then gently rub them with a cloth or toothbrush to reveal the shiny surface.
What is the rust of silver called?
The "rust" of silver is tarnish. If you want to get technical, only iron truly rusts.
