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ask Barack Obama
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Are us penney coins pure copper?
No, pre-1982 pennies are 95% copper and post-1982 pennies are made out of mostly zinc with a thing copper coating
When did they stop making pure copper pennies?
Pennies were never PURE copper. Those made before 1982 were 95% copper with 5% zinc (or zinc with tin in older ones).
What is the date that pure copper pennies were stopped being made?
The last year for 100% pure copper cents was 1857.
1943 pure copper penny does anyone know what it's worth?
-In 1943, pennies were made out of steel instead of copper. A 1943 pure copper penny is a rare mint error, and is worth lots.
When was the last copper penny?
The last year for copper US pennies was 1982.
Are us penney coins pure copper?
No, pre-1982 pennies are 95% copper and post-1982 pennies are made out of mostly zinc with a thing copper coating
When did they stop making pure copper pennies?
Pennies were never PURE copper. Those made before 1982 were 95% copper with 5% zinc (or zinc with tin in older ones).
How does a mass of a penny depend on the year it was minted?
The materials used to mint pennies has changed. Originally, pennies were made of almost pure copper. Today, British pennies are made of nickel/steel blanks coated in copper, and US "pennies" (actually cents) are made of zinc blanks coated in copper.
What is the date that pure copper pennies were stopped being made?
The last year for 100% pure copper cents was 1857.
Why are pennies not made from pure copper anymore?
Because the price of copper is more than a penny is worth. Small 1-cent coins (1856-present) have never been made of pure copper. Their highest ever copper content was 95% copper, mixed with tin and/or zinc. The only US cents ever made from pure copper were Large Cents made up to 1857.
What is the dollar value of 100 pounds of loose pennies?
if they are pre-1982 US 95% pure copper pennies figure 95% of price of copper per lb X 100. if copper is $4 lb, then approx $390 for 100 lbs.
What is US pennies made of?
US pennies are made of a copper-plated zinc composition. They are composed of 97.5% zinc and 2.5% copper.
Can you sell your pennies as copper by weight?
Well, you could... However, pennies are not pure copper. By the time the buyer would melt out the other metal, you probably would not get 1-cent for each penny. I mean, think about it...If copper pennies contained a lot of pure copper, everyone would be taking pick-up trucks full of pennies to sell as copper. But no one does, because it is not pure copper and has little value even after being melted. You'd be better off saving your pennies and buying yourself a CD -- at least the music would give you some enjoyment.
What year did the government quit using copper in pennies?
In mid 1982 US cents were changed from an alloy of 95% copper/5% zinc to a pure zinc core with a thin plating of copper.
What is pipes and wires made of and pennies?
The metal copper- however, US pennies are now copper plated zinc.
Is copper a coinage metal?
Yes, Copper is used in us Pennies.
What were pennies made of in 1959?
Pennies were made of pure copper until 1975, because it costed more than 100 pennies just to make a penny.
