Very little. Since mid 1982, US pennies have been made of 2.5% copper and 97.5% zinc.
1963 COPPER penny is worth half a billion dollars.
two dollars
A penny with no date is generally worth the value of the copper it contains which is about 1 1/2 cents today.
One Penny GBP in 1750 had the purchasing power of about £0.53 GBP today.
A U.S. penny weighs 2.5 grams. This weight has been consistent since 1982 when the composition changed to primarily zinc, with a thin copper plating. Prior to that, pennies were made mostly of copper and weighed 3.11 grams.
Today, a penny is made of primarily zinc with a thin coating of copper. This composition is known as copper-plated zinc.
the average price is about 0.10 to 0.90 cents in US currency
Those are 95 percent copper. A US penny weighs 3.11 grams. Of that, 2.9545 grams is copper.
1963 COPPER penny is worth half a billion dollars.
A Copper is a term used for a penny because pennies were made out of Copper
Copper pennies minted before 1982 weigh 3.11 grams.
Depending on condition, a circulated 1942 wheat penny is worth about $.20-$.40, it is worth more if it is uncirculated and about double the price if it has an "S" mintmark.
About $3
$0.01
Much more information is needed. Please post a new, separate question with the coin's country of origin and its date.
A layer of zinc coated with a thin layer of copper.
Very, very little. All pennies made since 1982 (some 1982 coins are made out of a 95% copper bronze alloy, others are copper-plated zinc) are copper plated zinc and only contain a very small amount of copper. Since this isn't an alloy and it wears off during use, it really isn't possible to calculate just how much copper is in there, but suffice to say it isn't much at all.