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Is niobium hard or soft?
Yes, it is used in strong steels, and in stainless steel. It also finds use in components that have to withstand high temperatures, as in turbine blades in engines. It is magnetic, and has a curie temperature of 355oC. It is used widely in coins. It can be toxic, and nickel dermatitis is well-known.
How much is the element nickel inside a regular nickel?
25% of of the element nickel is inside a united states money nickel.
When nickel combines with fluorine to form nickel fluoride the charge of the nickel ion is what?
The answer is Ni3+
What is the correct name for NiS?
NiS is the formula for nickel sulfide. The nickel(II) ion has a 2+ charge and the sulfide ion is 2-. When the Ni(II)2+ bonds with the S2- the 2s cancel out and you are left with NiS (nickel sulfide). E. Morris
Is nickel a cpmpound?
no nickel is an element, a metal
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 materials start with N?
Nainsook is a fabric. It is a soft, fine cotton fabric.
Why are so many coins are made of nickel?
It is a very durable metal, but soft enough to take an impression from hardened steel dies.
How do you clean nickel silver?
To clean nickel silver, mix a solution of mild soap and warm water, then use a soft cloth to wipe down the item. For tougher stains, you can try using a metal polish specifically designed for nickel silver. Avoid harsh abrasives or cleaners that can scratch the surface.
What is the vickers hardness of electroplated nickel?
Varies depending on the electroylite solution used (several). Can be hard to soft. Electroless Nickel is typically a more advanced form of (industrial) plating and the low phosphorus variety can achieve hardness's up to Rockwell "C" rated or HRC 60 which is very hard, like hardened steel. So, is it an industrial coating (electroless) or is it being plated over steel to receive a chrome finish (automobile bumper)? Typically the introduction of impurities into nickel actually makes it harder as pure nickel is quite soft and malleable. Hope this helps.
Is the outer Core soft or hard?
The outer core of the Earth is actually liquid, made up of molten iron and nickel. This liquid layer is responsible for generating the Earth's magnetic field through convection currents.
Is a nickel solid silver?
No. Nickels are called nickels because they contain nickel (and a lot of copper, too.) From mid-1942 to 1945 nickels did contain a small amount of silver because nickel metal was needed for the war effort. Those "war nickels" are the ONLY ones that have any silver in them. And in any case, solid silver is far too soft for use in circulating coins. It always has to be alloyed with some other metal, usually copper, for hardness.
How should one clean a brushed nickel bathroom faucet?
To clean a brushed nickel bathroom faucet, start by wiping it down with a damp cloth to remove any dust or debris. Then, mix a solution of mild soap and water and use a soft cloth to gently scrub the faucet. Avoid harsh chemicals or abrasive scrubbers that could damage the finish. Finally, rinse thoroughly with clean water and dry with a soft towel to prevent water spots.
Is a nickel considered an alloy?
Yes. It consists of nickel, nickel, and nickel.
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.
Is gold soft or hard?
Gold is relatively soft compared to other metals. Its hardness is measured at around 2.5 to 3 on the Mohs scale, which is a scale used to determine the hardness of minerals. This softness makes gold easy to shape and mold into different forms.
How do you clean a brushed nickel mirror?
You can clean a brushed nickel mirror by mixing warm water and a mild dish soap in a bowl. Soak a soft cloth in the solution and wring out excess water. Gently wipe the mirror in a circular motion, then dry it immediately with a clean, dry cloth to prevent water spots.
