0
What else can I help you with?
What would happen to a gold ring dropped into a solution of copper nitrate?
When a gold ring is dropped into a solution of copper nitrate, a redox reaction takes place where the gold would dissolve as gold ions, and copper from the copper nitrate would deposit onto the ring. This results in the gold ring becoming plated with a layer of copper.
What metal is the 5 rand coin made from?
The 5 rand coin in South Africa is typically made from a combination of metals, including copper and nickel. It has a nickel-plated copper center and a bronze outer ring.
Is copper plated steel magnetic?
If it's plating and not an alloy, it should depend on the thickness of the plating, since steel is attracted by magnets and copper is not.
What is US pennies made of?
US pennies are made of a copper-plated zinc composition. They are composed of 97.5% zinc and 2.5% copper.
What does it mean when a ring has 750 and pt950 is the ring a combination of 18k gold and platinum or is it platinum plated?
pt950 means that the ring is Platinum (PT on the periodic table) and 950/1000 for purity which makes it 95% pure platinum. 18 karats is about 75% of the precious metal, and 25% something else, so the platinum component in your ring is almost 24 karats, very pure, only 5% non-precious metal. The 750 on your ring should bereferring to gold, in that your gold is 18 karat, IE 75% precious metal. Usually when I've seen markings for platinum and gold, it means the ring is 2 tone, is that the case here? It should have both gold and platinum visible on it? I am in no way an expert, but this is the information as i know and understand it. Here are some links that might help clarify for you. http://en.wikipedia.org/wiki/Carat_(purity) http://www.pricescope.com/idealbb/view.asp?topicID=6681 http://engagementrings.pricescope.com/platinum.asp (just for a little extra platinum info) I hope all this helped :-/
What does CR stamped on a ring mean?
CR stamped on a ring likely stands for "Copper-Plated" or "Cubic Zirconia". Copper-plated refers to a layer of copper applied to the ring for color or durability, while Cubic Zirconia indicates that the ring features synthetic gemstones that resemble diamonds.
Can a 14 karat gold wedding ring be plated to match a new platimun companion ring?
Either platinum or gold can be plated to match the other
What would happen to a gold ring dropped into a solution of copper nitrate?
When a gold ring is dropped into a solution of copper nitrate, a redox reaction takes place where the gold would dissolve as gold ions, and copper from the copper nitrate would deposit onto the ring. This results in the gold ring becoming plated with a layer of copper.
What is ppg stamped on my ring mean?
PPG stamped on your ring typically stands for "Platinum Plated Gold," indicating that the ring has a layer of platinum over a gold base. This designation signifies that while the ring has a luxurious appearance due to the platinum finish, it is not made entirely of platinum. Always check with a jeweler for more detailed information about your specific piece.
What gets plated in electroplating?
A kinds of metals can be electroplated, such as gold, silver, tin, zinc, copper, cadmium, chromium, platinum and lead
What is the silver content of Philippine coins?
1 sentimos = copper plated steel 5 sentimos = copper plated steel 10 sentimos = copper plated steel 25 sentimos = brass / brass plated steel 1 peso = cupronickel / nickel plated steel 5 peso = 70% copper 5.5% nickel 24.5% zinc 10 peso = Ring: cupronickel Center: aluminum bronze
What does 14kpc stand for on a ring?
14kpc on a ring stands for 14 karat gold plated over copper. This means that the ring is made of copper and has a thin layer of 14 karat gold on its surface. It is a common method for creating affordable gold-colored jewelry.
What is platinum plated Jewellery?
no
What is the value of a 1999 copper plated dime?
If it has been copper plated, it's still just a dime.
Could your steel 1943 penny be plated on top and be original copper?
The original composition is steel not copper, many have been copper plated.
What were pennies made out of after 1983?
1983 and later - copper plated zinc. Some 1982 coins were all copper and some copper plated zinc.
Is sheridan silver plated or sterling?
Sheridan silver is copper plated with silver.
