Yes. US nickels are made of copper and nickel, while Canadian nickels are made of plated steel, all of which are good conductors of electricity.
Sorry no gold five cent coins were made.Some 1883 nickels were plated with gold. These were called "racketeer" nickels because they were used by criminals who passed them as $5 gold pieces. Because of their history there is a collectors' market for plated nickels with that date.A plated nickel with any other date is considered to be an altered coin with no extra value.
2014 US nickels, like most US nickels, are made of an alloy of 25% nickel and 75% copper. 2014 Canadian nickels are made of an alloy of 94.5% steel and 3.5% copper, plated with 2% nickel.
No. Gold-plating does not add any value to a coin. Collectors consider plated coins to be altered or damaged items.
US nickels are made of an alloy of 25% nickel and 75% copper. Since 2000, most Canadian nickels have been made of a steel/copper alloy plated with nickel.
Yes. Nickels minted from mid-1951 through 1954 were struck in chrome-plated steel due to metal shortages during the Korean War.
None. The US doesn't make gold-plated coins. Anything you find was made by a private company that plated ordinary US coins and sold them as "special collectibles". However these items are rarely worth what they sell for.
Current U.S. quarters are made from copper and nickel as are dimes and nickels. Pennies are made from copper-plated zinc.
US nickels have never been struck in gold. Your coin is plated so it has no added value.
Nickels in the United States are made of an alloy of 75% copper and 25% nickel. That alloy has been used in all nickels made since the coin was introduced in 1866, except for the famous "war nickels" minted during WWII. Due to metal shortages those special coins were made of an alloy of copper, silver, and manganese. Due to the changing value of the metals used, nickels currently cost more to make than their face value. There have been discussions regarding changing the composition of the nickel to a more affordable alloy. Since 2000, most Canadian nickels have been made of a core of 94.5% steel and 3.5% copper, plated with 2% nickel. Before that, Canadian nickels have been made of a number of different alloys including 99.9% nickel, tombac (a copper/zinc alloy), the same composition as US nickels, and chrome-plated steel.
All buffalo nickels were struck in the same cupronickel alloy used for modern nickels as well. If your coin is copper-colored it's either plated or has been exposed so something that changed its color; e.g. heat or chemicals.
More than ONE BILLION 1981 nickels were issued for circulation. None plated with copper by the Mint. It's a novelty coin of some kind that has no numismatic collectible value. It's just a nickel.