Well, since 1992 all Great Britain 2 Pence coins have been made of copper-plated steel. This is a very thin layer of copper and harsh/vigorous polishing (especially with abrasive powders) can easily remove this coating. I gently polished a 2 pence piece with a soft cloth and it did not become silvery but remained that rosy color of new copper.
Zero. There is no silver in any British general circulation 50 Pence coin, and there has been no silver in any British general circulation coin from 1947 onwards.
Zero. No Eire (Irish) 10 Pence coin has ever contained any silver, they are made from a copper-nickel alloy.
There is no silver content in any general circulation British coin from 1947 onwards. The 10 Pence coin is made from 75% copper and 25% nickel.
It contains 0% silver. Yes, that's a zero.
Any silver coin that has been polished or ruined will be worth its weight in silver ONLY.
If it is a "Silver" coin, it will say so on the case it came in.
The groat was a silver coin worth four pence, but it hasn't been produced for circulation since the 1850s.
No. All general circulation Irish "silver" coins are made from a copper nickel alloy. If they were made from real silver, they would be worth a few pounds rather than a few pence.
The two coins are a ten-pence coin and a one pence-coin. The one-pence coin is the one that is not a ten-pence coin.
Such a coin does not exist. The British have never issued a "cent" coin. The 5 New Pence coin was first issued in 1968.
The British coin from 1969, specifically the 50 pence piece, is not made of silver. It is composed of cupronickel, which is an alloy of copper and nickel. However, earlier British coins, such as those minted before 1947, often contained silver. If you are referring to a specific coin other than the 50 pence, please provide more details for accurate information.
The coin is called a "50 Pence" coin. The term "50 New Pence" was last used in 1981.