Its zinc
Lincoln cents were struck on zinc coated steel planchets in 1943 only, the color often appears to be silver.
In 1943 the US Mint briefly replaced the copper penny then in use with a steel penny, due to the wartime copper shortage.
When a penny is cooked in sodium, a reaction occurs that removes the copper coating from the penny. This leaves behind a layer of silver-colored elemental sodium on the surface of the penny, giving it a silver appearance.
Alchemy is the only way to turn a penny into silver. But post-1982 cents are zinc coated with a thin layer of copper and it is possible to remove it chemically which gives a silvery appearance. However, such a penny is NOT silver, is NOT worth any more than 1 cent.
The penny turns silvery because the zinc (Zn) coats the outside of the copper penny. You then chemically combine the two metals when they share their electron cloud. That is why you burn the penny after you remove it from the Zn and NaOH mixture.
Lincoln cents were struck on zinc coated steel planchets in 1943 only, the color often appears to be silver.
In 1943 the US Mint briefly replaced the copper penny then in use with a steel penny, due to the wartime copper shortage.
In mint condition it will be silver.
When a penny is cooked in sodium, a reaction occurs that removes the copper coating from the penny. This leaves behind a layer of silver-colored elemental sodium on the surface of the penny, giving it a silver appearance.
Alchemy is the only way to turn a penny into silver. But post-1982 cents are zinc coated with a thin layer of copper and it is possible to remove it chemically which gives a silvery appearance. However, such a penny is NOT silver, is NOT worth any more than 1 cent.
No, there is no silver in a 1817 US penny.
US pennies have never been made of silver.
There's no such thing as a silver US penny, only silver-colored ones. If it's silver in color it's most likely plated. However if it feels slippery do not touch it any more and throw it out because someone put mercury on it to change its color. You could get mercury poisoning if handled too frequently. If it's a 1943 cent, and silver in color, it's a common steel wartime cent worth about a quarter in average condition.
There is no such thing as a U.S. silver penny.
The penny turns silvery because the zinc (Zn) coats the outside of the copper penny. You then chemically combine the two metals when they share their electron cloud. That is why you burn the penny after you remove it from the Zn and NaOH mixture.
It has a silver color because it is made out of steel. Copper was needed for the war and was in short supply, so steel pennies were made.
A bronze penny has a reddish-brown color due to its copper content, while a zinc penny has a silver appearance. You can also check the date on the penny, as pennies made before 1982 are bronze and those made after are zinc.