All 1994 US nickels were struck in the same alloy of 25% nickel and 75% copper. Any 1994 nickel that's copper in color was almost certainly damaged by exposure to heat or chemicals, or was plated with that metal.
You can also check the coin's weight; it should be 5 grams. If it's very much different from that amount you should have it inspected in person by a dealer or knowledgeable collector.
Almost certainly five cents. While nickels are made of a copper alloy there isn't enough of the metal to make them appear copper-colored. Your coin was probably exposed to heat, chemicals, or some other contaminant.
The melt value of something is the value of the metal itself. For example, a 1964 nickel has a melt value of 5 cents because 1.8 cents worth of nickel and 2.7 cents of copper.
All US nickels (except for silver war nickels) are 75% copper and 25% nickel, with a present melt value of 4.9 cents.
A few cents for the gold plating and 50 cents for the copper-nickel half dollar itself. Plating a coin doesn't add to its value, and if the coin was otherwise collectible it can actually reduce or destroy its value. Fortunately 1994 half dollars aren't rare or valuable.
The US has never made pure silver coins. They contained at least 10% copper so they wouldn't wear out right away. If your coin has a P or D mint mark it's not silver, it's copper-nickel. The only silver halves made in 1994 were sold in special Prestige Proof Sets.
Please rephrase question.
The coin is 75% copper and 25% nickel, so the coin is likely face value the date is still in circulation.
If you have a US nickel, it is either coated with copper or has changed color due to exposure to some chemical and has no special value. If it is a 1942 Canadian nickel, it varies from $.40 to $1.75 in circulated conditions, $3 and up in uncirculated grades. The material is called "tombac" and is an alloy of copper and zinc.
A nickel with copper infused is still worth 5 cents, as the metal composition of the coin is what determines its value. The added copper may change the appearance of the coin but not its monetary worth.
Almost certainly five cents. While nickels are made of a copper alloy there isn't enough of the metal to make them appear copper-colored. Your coin was probably exposed to heat, chemicals, or some other contaminant.
All nickels except "war nickels" from 1942-45 are made of copper-nickel, not silver. What you have is an ordinary coin worth 5 cents.
No matter what denomination it is, if found in circulation it's face value.
Copper-nickel. If circulated, it has no particular special value.
The melt value of something is the value of the metal itself. For example, a 1964 nickel has a melt value of 5 cents because 1.8 cents worth of nickel and 2.7 cents of copper.
The first 5-cent US nickel was made in 1866, the 3-cent nickel in 1865, and the copper-nickel flying eagle 1-cent in 1856.
No, nickel silver and sterling silver are not the same value. Sterling silver is a precious metal composed of 92.5% silver, while nickel silver is an alloy of nickel, copper, and zinc that does not contain any silver. Sterling silver is typically more valuable than nickel silver.
All US nickels (except for silver war nickels) are 75% copper and 25% nickel, with a present melt value of 4.9 cents.