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What else can I help you with?
What materials were used to build the new Yankee Stadium?
copper brick cement
What is the percentage of copper are in pennies before 1980?
The copper content of pennies before 1980 was 95% copper and 5% zinc. The percentages changed in 1982 to a lesser copper amount.
Did the Bronze Age come before the Copper Age?
Yes because bronze is made of copper so copper was around before bronze
What is a copper patina?
A copper patina is a tarnish that forms on top of copper. This can happen because of age and oxidation that helps date materials or artifacts. Usually a patina refers to showing age on something.
Who discoverded copper?
We do not know. Copper was discovered before we had writing to keep records. People have used copper for about 6,000 years.
Was copper known as iron before?
No, it was not.
How do you make a diagram showing electricity coming from copper coins?
This website does not have the ability to draw and show the diagram.
Does a copper pan have to be treated before first use?
how to clean or treat copper pan before first use. Does it have some substance on it to keep it shiny that must be removed before use?
What are two off set copper pennies partial head only showing?
If the cents were struck after 1982, they would retail for maybe $2 each. If they're older copper cents, about $5.
Is there such thing as an all copper penny?
No. Pennies made before 1982 were 95% copper, with 5% zinc.
What has the author Thomas Jefferson Cram written?
Thomas Jefferson Cram has written: 'Memoir showing how to bring the lead, copper, silver and gold of Arizona' -- subject(s): Railroads 'Memoir showing how to bring the lead, copper, silver & gold of Arizona into the marts of the world' -- subject(s): Railroads, Description and travel
What color was the Statue of Liberty before green?
copper
