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It's most likely some other form of corrosion, possibly due to exposure to acid or another chemical.


Rust is the oxidation of a ferrous metal such as iron. US nickels have never been made of any metal that rusts. The standard composition is 25% nickel and 75% copper, while "war nickels" made during WWII were an alloy of silver, copper, and manganese.

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Why do quarters rust?

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.


Does a nickel rust faster in cold water or hot water?

A nickel would rust faster in hot water compared to cold water because the higher temperature accelerates the chemical reactions involved in the rusting process. Warm environments generally promote faster oxidation and corrosion of metals.


Is gold the only metal that does not rust?

Gold is not the only metal that does not rust. Other metals like platinum and silver also do not rust because they are highly resistant to corrosion. Rusting specifically refers to the oxidation of iron and its alloys, like steel, when exposed to moisture and oxygen.


Can a dime rust?

US dimes can't rust, but some Canadian dimes can. Rust affects ferrous metals like iron and steel. US dimes are made of copper and nickel, but recent Canadian dimes have been made of plated steel. If the plating is damaged the underlying steel can rust.


How do you remove rust from bike's wheels?

You can remove rust from bike wheels by using a mixture of water and baking soda to create a paste, which can then be gently scrubbed onto the rusty areas with a brush or cloth. Alternatively, you can try using a specialized rust remover product or steel wool to scrub away the rust. Remember to thoroughly dry and protect the wheels after removing the rust to prevent further corrosion.

Related Questions

What is the difference between brushed nickel and polished nickel?

Brushed nickel has a brushed dull finish. Polished nickel has a smooth shiny surface.


How much does a brushed nickel lighting cost?

Brushed nickel lighting costs between $100 and $400. You can find brushed nickel lighting at various lighting stores, as well as on the Amazon website.


What is the difference between satin nickel and polish?

The difference between satin and brushed nickel is that brushed nickel has a soft, matte finish. Satin nickel has a shinier gloss. Caring for satin nickel is more of a delicate process.


What is the difference between satin nickel finish and chrome finish?

The Satin Nickel finish is nickel plating on brass that has been lacquer coated and made to appear dull. Satin Nickel is sometimes referred to as brushed nickel. It is similar in appearance to brushed stainless. Brushed implies the parts has been "Wire Brushed" and directional lines of abrasion can be seen. Satin Nickel is electro-deposited on the part from a Nickel salt solution usually Nickel Sulfamate. The electro-deposit is "Satin" or "Velvety" in appearance and shows no marks or lines from abrasion. Satin and brushed are the same finish. Satin and brushed are the same finish.


What is the difference between brushed pewter and brushed nickel pewter?

The brushed nickel is nickel plating on brass that has been lacquer coated and made to appear matte or dull. The brushed texture limits the ability of fluid to bead on the material surface. The main difference between the two is a slight color difference.


Does brushed nickel and brushed silver match as bathroom fixtures?

No. While their color is silver metallic, they are not the same looking. Brushed nickel has a much softer "deeper' sense to it and more of a grey color. Brushed silver will maintain more of a shine. For an example, you only need to look at your change. A nickel has a softer look than even an old dime. If you really want them to look like they match, you are going to have to use all brushed silver or all brushed nickel, because they just look different. Would I use them together? Not if I could get by without it.


Where can someone purchase brushed nickel chandeliers?

One can find brushed nickel chandeliers at home improvement stores like Home Depot or Lowes. You can also find them used in classifieds. They even have them available at overstock outlets at discount prices.


How many brushed nickel chandeliers does Amazon offer?

I'm unable to provide real-time information on the number of brushed nickel chandeliers available on Amazon as the product inventory can change frequently. I recommend visiting Amazon's website and using their search filters to view the current selection of brushed nickel chandeliers.


How do you refinish old brass cabinet handles to match brushed nickel?

You can't . Old brass looks realistic and aged anyway so why bother. It will never look like real brushed nickel no matter what you do.


Where can one purchase brushed nickel faucets?

You can purchase brushed nickel faucets from diy, building and other retailers as well as auction sites such as eBay, B&Q, Homebase, Tapoutlet, Tradelines, Lightinthebox, Houzz, Amazon, Victorian Plumbing, William Holland, Moen etc.


What colors can you get in moden faucets?

Chrome, bronze, brushed nickel, white, black.


What do you you use nickel for?

It does not rust.