Topic: Penny Density
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Answers to Common Questions
What is the Density of a Penny?
The penny is made up of zinc and copper. Before 1982 its density is 3.11 grams and after 1982 its density is 2.50 grams. In 1982 a great change took place when pennies were made up of 95% copper and 5% zinc and after 1982 was changed to be ... Read More »
Source: http://answers.ask.com/Science/Chemistry/what_is_the_density_of_a...
What is the density of a steel penny?
Steel cents were only minted in 1943 and are almost pure steel, with only a thin coating of zinc. Using that fact you can estimate the density. It's not possible to simply look up something like "density of steel" because there are differen... Read More »
Source: http://wiki.answers.com/Q/What_is_the_density_of_a_steel_penny
What is the density of a penny pre 1982?
3.1 grams Edit by Freedom: Actually the density is 8.6 grams/milliliter. 3.1 grams is the mass. Read More »
Source: http://wiki.answers.com/Q/What_is_the_density_of_a_penny_pre_1982
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Answers to Other Common Questions
23545585655332211 g/ml
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Source: http://wiki.answers.com/Q/What_is_the_density_of_a_pre_1983_penny
It's likely that, given wartime limitations, the steel used was not of uniform quality throughout all mintages. Depending on the quality used for any particular batch of coins, a 1943 cent's density would be roughly that of standard mild st...
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Source: http://wiki.answers.com/Q/What_is_the_density_of_a_1943_steel_pen...
Steel cents were only minted in 1943. All US cents since mid-1982 have been made of zinc with a thin coating of copper. Using that fact you can estimate the density. Because the coin is 97.5% zinc, it'll be almost exactly the same as that o...
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Source: http://wiki.answers.com/Q/What_is_the_density_of_a_2005_steel_pen...
5.5 grams/cm cubed by Casey Mercil (BEEFCAKES) Don't you forget it
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Source: http://wiki.answers.com/Q/What_is_the_density_of_a_post_1982_penn...
The density of a penny varies depending on the year
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Source: http://www.chacha.com/question/what-is-the-density-of-one-penny
A penny's volume is .360 cubic cm. The density of a pre-1982 penny is 8.6 grams/cubic cm. Post 1982, it's 6.94 grams/cubic cm.
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Source: http://www.chacha.com/question/what-is-the-density-and-volume-of-...
Pennies made after 1982 have a mass of about 2.5 grams, which is heavier than pre-1982 pennies.
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Source: http://www.chacha.com/question/what-is-the-density-of-a-1982-penn...
