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Copper

en.wikipedia.org/wiki/Copper

Copper is a chemical element with symbol Cu (from Latin: cuprum) and atomic number 29. ... Copper is found as a pure metal in nature, and this was the source of the first metal to be used by humans,...

History of Copper | Copper Alliance

copperalliance.org/history-of-copper/

Copper is man's oldest metal, dating back more than 10,000 years. A copper pendant discovered in what is now northern Iraq has been dated to about 8,700 ...

Where was copper first discovered? - Ask.com

www.ask.com/history/copper-first-discovered-1cad2d79c1cdb89

The earliest documented use of copper was around 9000 B.C. in the Middle East, according to ProQuest, making it one of the oldest metals known. A copper ...

Questions and Answers - Who discovered the elements?

education.jlab.org/qa/discover_ele.html

Who discovered the element gold, silver, copper, neon, etc...? Below is a list of all of the known elements, who they were discovered by and the year they were ...

Copper History | Discovery and Early Uses - Metals - About.com

metals.about.com/od/properties/a/Copper-History-Pt-I.htm

Copper is considered to be one of the first metals to be used by humans. ... back as early as 9,000 BC have been discovered, archaeological evidence suggests ...

Who Discovered Copper? - Buzzle

www.buzzle.com/articles/who-discovered-copper.html

Nov 22, 2012 ... Are you aware that copper is one of the very first metals discovered by man? Read on to find out more about how this metal was discovered ...

Copper History: Copper in the USA: Bright Future - Glorious Past

www.copper.org/education/history/us-history/

Copper was first used by man over 10,000 years ago. A copper pendant discovered in what is now northern Iraq has been dated about 8700 B.C. For nearly five ...

Copper: An Ancient Metal - Dartmouth Toxic Metals Superfund ...

www.dartmouth.edu/~toxmetal/toxic-metals/more-metals/copper-history.html

Nov 18, 2010 ... Annealing was the first step toward true metallurgy, when people discovered that copper became more flexible and easy to work with when it ...

Copper - Element information, properties and uses | Periodic Table

www.rsc.org/periodic-table/element/29/copper

Element Copper (Cu), Group 11, Atomic Number 29, d-block, Mass 63.546. Sources ... Copper Element - Visual Elements Periodic Table ... Discovered by, -.

Facts About Copper - Live Science

www.livescience.com/29377-copper.html

Oct 6, 2014 ... Shiny, reddish copper was the first metal ever manipulated by humans, ... The oldest metal object found in the Middle East consists of copper (it ...

More Info

Copper

www.carondelet.pvt.k12.ca.us

Copper was first used by man over 10,000 years ago. The oldest known copper finding is a copper pendant that was discovered in what is now northern Iraq and  ...

Copper»historical information [WebElements Periodic Table]

www.webelements.com

Copper was discovered by Known since ancient times at no data in not known. ... a given weight of the first element can be reduced to small whole numbers (the ...

It's Elemental - The Element Copper

education.jlab.org

The Element Copper - Basic Physical and Historical Information. ... Relatively easy to mine and refine, people discovered methods for extracting copper from its ... Brass, a mix of copper that contains between 5% and 45% zinc, was first used  ...