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What metal were pennies made from after 1983?
97.5% zinc, 2.5% copper.
What is the density of a pre 1983 penny?
The density of a pre-1983 penny is around 7.1 g/cm³. These pennies were made of 95% copper and 5% zinc, giving them a higher density compared to post-1983 pennies, which are mostly made of zinc.
What is the percentage of copper in pennies made after 1982?
1983 to date the percentage of copper is .025%
Why are 1988 pennies worth more than 1983 pennies?
They're not.
What were pennies made of after 1983?
Starting mid-year in 1982, pennies were made with a zinc core and copper plating. This would give them a 97.5% zinc content and 2.5% copper content.
When was the silver penny made?
The US never made silver pennies. In 1943 the US made steel pennies. These are often mistaken for silver pennies.
How much does 1000000000 pennies weigh?
It depends if you are talking about pre-1982 pennies or post-1982 pennies.
Are the 1970s pennies different from the 1990s pennies?
Yes, in the 1970s pennies were made of 95% copper while in the 1990s they were made of about 97% zinc.
When did pennies stop being all copper?
1860 The last copper pennies were made in England, and the same year the first bronze pennies were made.
What are you S Pennies made of?
Pennies today are made of 97.5% zinc and 2.5% copper.
How many pennies were made in 2012?
According to the US mint, 6015.2 million pennies were made in 2012.
What are 2004 pennies made of?
Pennies produced in 2004 were made from copper-plated zinc. Pennies with 95% copper metal have not been produced since 1982.
