All British circulating "silver" coins since 1947 have been made from a copper/nickel alloy.
No circulating British decimal coin contains any precious metal.
Older coins were made of different metals, such as silver or copper. Coins that used to be silver are now nickel or nickel-coated copper, and coins that were copper are now copper-coated steel or zinc.
Because silver is far too expensive. Coins used to contain silver until about 1920 in the UK, 1965 in the U.S., and 1968 in Canada. Since then they are made from a mixture of copper and nickel, so they really aren't called "silver" coins anymore.
No, for silver coins as the value of silver changes the value of the coin changes. The same is true for gold coins.
Circulating coins are no longer made of silver anywhere because the price of silver changes every day. If coins contained silver people would "game" the price changes by alternately buying and melting the coins, skimming the difference as profit. However many countries make silver, gold, and other precious-metal coins for collectors and investors. These coins are priced according to the amount of metal they contain and aren't designed to be spent.
Now its 100 coins and silver is worth 200 coins.
The earliest coins were made around 600 BCE in the ancient kingdom of Lydia, located in what is now western Turkey. These coins were made from electrum, a natural alloy of gold and silver, and featured stamped designs to signify authenticity and value. The introduction of coins revolutionized trade by providing a standardized medium of exchange.
At the present time, the US has silver colored coins made out of nickel, alloys of copper and nickel, and other metals, but it no longer uses actual silver, which is very expensive. Historically, when coins were first introduced in earlier civilizations, and even in the earlier years of US history, the value of a coin was the value of the metal of which it was made. Silver coins were valuable because they were made of silver, a precious metal, gold coins were even more valuable, and copper coins were less valuable because copper is a less expensive metal, although still expensive enough that coins made out of copper have value because of their metal content. Now the value of US coins is like the value of US paper currency, something that the government declares, rather than being the result of valuable metal content. But out of tradition, the higher denominations are still silver at least in color, and pennies are still copper.
1p & 2p coins are made of copper-plated steel. 5p 20p & 50p coins are made of copper-nickel. £1 coins are made of brass. £2 are brass on the outer ring and nickel on the inner portion
The 'copper' coins are in fact copper-clad steel nowadays, although older ones are bronze. From 2011 5p and 10p coins are in nickel-clad steel, although earlier ones are cupronickel. 20p and 50p coins are minted in two slightly different copper-nickel alloys. Pound coins are in nickel-brass, while two pound coins are in nickel-brass with a cupronickel centre. See the link below for more information
No. British currency is only legal tender in the United Kingdom. British 2 Pence coins were made from bronze, they are now made from copper plated steel. They have never been made from gold.
Always buy coins, well known and collected coins such as the American Silver Eagle or the Canadian Maple leaf. They sell for a small premium above spot silver price, but are much easier to liquidate because their silver content is known. The Silver Eagle has numismatic value too, some coins that were sold as bullion are now worth thousands.
Eisenhower was on the last silver dollar. The US mint is now producing a series of dollar coins that will eventually picture every non-living ex-president. None of the coins contain any silver.