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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. .... The largest mass of elemental copper discovered weighed 420 tonnes and was found in 1857 on the Keweenaw P...

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 ...

How was copper discovered? | Reference.com

www.reference.com/history/copper-discovered-63f838dc8655b1a

The exact nature of copper's discovery is unknown, and historians do not know who first discovered it. People have used copper for a very long time, and along ...

It's Elemental - The Element Copper

education.jlab.org/itselemental/ele029.html

Archaeological evidence suggests that people have been using copper for at least 11,000 years. Relatively easy to mine and refine, people discovered methods ...

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

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

Nov 18, 2010 ... Copper: An Ancient Metal. Humans Meet Metal. copper Between seven and ten thousand years ago, our early ancestors discovered that ...

Copper - Element information, properties and uses | Periodic Table

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

Discovery date, Prehistoric. Discovered by, -. Origin of the name, The name is derived from the Old English name 'coper' in turn derived from the Latin 'Cyprium  ...

Copper - Chemicool

www.chemicool.com/elements/copper.html

Of all the metals, copper is the one most likely to be found in its native state, often released by the chemical reaction of its ores.

Facts About Copper - Live Science

www.livescience.com/29377-copper.html

Oct 6, 2014 ... Copper artifacts are sprinkled throughout the historical record. A tiny awl, the oldest metal object ever found in the Middle East, was discovered ...

Who Discovered Copper?

discovery.yukozimo.com/who-discovered-copper/

Copper has the distinction of being the first metal ever discovered and used by man. This, of course, is extrapolated from evidential findings by archaeologists as  ...

History of Metals Timeline Infographic - Makin Metal Powders

www.makin-metals.com/about/history-of-metals-infographic/

The development of civilisation has relied heavily on the discovery of metals. Prehistoric ... target="_blank">Makin - Metal & Copper Powder Suppliers</a></p>  ...

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Copper»historical information [WebElements Periodic Table]

www.webelements.com

The discovery of copper dates from prehistoric times. There are reports of copper beads dating back to 9000BC found in Iraq. Methods for refining copper from its ...

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

metals.about.com

Copper is considered to be one of the first metals to be used by humans. The main reason for its early discovery and use is that copper can naturally occur in ...

Questions and Answers - Who discovered the elements?

education.jlab.org

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 ...