It really depends on which country you are talking about and what years. For the US, from the time the 5 cent nickel was introduced in the late 1800s to present it is 75% copper and 25% nickel with a brief interruption from 1942-1945 which changed the composition to one including silver and removed all nickel from it because it was needed for the war effort. If you are talking about Canada, 1922-1942 it was made with pure nickel, 1942-1943 it was made of "Tombac" a mixture of mostly copper with a bit of zinc. 1944-1945 it was made of chrome plated steel. From 1946-1951 it was again pure nickel. From 1951-1954 it was again chrome plated steel. The coin was pure nickel again from 1955-1981. From 1982-1999 (with some of the production still being in this alloy up until 2006) Canada adopted the US alloy of 25% nickel and 75% copper. From 2000-present the Canadian nickel has been nickel plated steel.
They are 75% copper and 25% nickel.
United States 5 cent pieces, known as "nickels" are composed of 75% copper and 25% nickel.
The spelling of the 5-cent coin is nickel, named for the metal it was made from.
€1 coins are bimetallic; that is, they're made in two parts, each with a different metal. The outer ring of the coin is made of nickel-brass, an alloy composed of 75% copper, 20% zinc and 5% nickel. This alloy has a gold colour. The inner core of the coin is made of an alloy consisting of 75% copper and 25% nickel.
nickel?
The property descibed by a nickel coin being shiny is lustre.
A nickel or 5 cent piece
If you mean the metal, yes. If you mean the coin, no.
coin
Metal Compositionof a U.S. Nickel: .750 Cu (75%Copper) .250 Ni (25%Nickel) .
It does not. When the price of silver and other metals went up in the 1800's, someone game up with the idea of using a nickel/copper alloy for a new coin. This new coin was the Shield Nickel and was called a nickel, well because the metal nickel being in the coin.
A US 5-cent coin is 75% copper and 25% nickel.
Nickel is a metallic and silver-ish color, just like the US coin, the nickel (worth 5 cents).