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Copper

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anonymous - 10/23/2012 4:25:21 AM

nobody knows who discovered copper its a mistery but the romans used it

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E-mail address Kortni - 1/28/2011 7:20:27 PM

who discovered copper? i need to know for science class!

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E-mail address russ - 10/5/2010 6:35:02 AM

what is the freezing point of copper? If there is any?

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E-mail address einstein - 9/9/2010 11:23:58 PM

  anomynous - 11/11/2009 1:41:10 AM
  coppers boiling piont is 2927 degrees celcius

actually coppers boiling point is 2567 degrees celcius

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E-mail address mikkala - 8/31/2010 3:54:51 PM

what is the normal phase of copper

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E-mail address I - 5/10/2010 5:05:22 AM

copper is a soild, right?

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anonymous - 3/8/2010 10:22:11 PM

go to www.copperquestions.com

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anonymous - 3/8/2010 10:17:00 PM

  E-mail address jessica - 2/22/2010 11:43:38 PM
  how did copper get its name?

from the latin word cyprium, after the island cyprus

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anonymous - 3/8/2010 10:15:23 PM

what is the normal phase of copper?

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E-mail address jessica - 2/22/2010 11:43:38 PM

  E-mail address joe bob - 10/1/2006 11:47:07 PM
  no one really discoverd copper.....alot of people did!

how did copper get its name?

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anonymous - 2/18/2010 5:47:06 PM

  john - 11/14/2004 7:47:38 PM
  them early people from like th 8000b.c.

No one knows who discovered Copper it is still to this day unknown.

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blake houston - 1/27/2010 8:16:41 PM

what is the normal phase of the element copper

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anonymous - 1/15/2010 9:48:16 PM

coppers normal phase

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E-mail address cheyenne - 12/10/2009 6:50:55 PM

copper has no creater it was known ever since the since ancient times

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anonymos - 12/2/2009 8:54:10 PM

what dose the name copper mean?
:(
:-@

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anomynous - 11/11/2009 1:41:10 AM

  E-mail address jessica - 3/6/2009 8:33:34 PM
  what is coppers freezing point

coppers boiling piont is 2927 degrees celcius

  Reply

E-mail address KAYE - 11/9/2009 6:15:39 PM

  E-mail address kayce - 11/9/2009 6:11:27 PM
  who was the founder of COPPER ?

IT IS UNKNOWN WHO FOUND COPPER

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E-mail address kayce - 11/9/2009 6:11:27 PM

who was the founder of COPPER ?

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anonymous - 10/28/2009 10:23:36 PM

What
is thke normal phase of copper?

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IceQueen - 10/19/2009 11:44:25 PM

Mankind does not know who discovered copper. We cannot say when it was found either.

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anonymous - 10/14/2009 10:30:18 PM

  Ashi - 10/4/2009 10:43:43 PM
  copper was known since the ancient times

no one ever discovered copper and till this day its still unknown.

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Ashi - 10/4/2009 10:43:43 PM

  anonymous - 11/16/2004 3:49:14 AM
  i am 9 and i need help. Who discovered copper and when? if you can't answer my question that is OK.

thank you

copper was known since the ancient times

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E-mail address cierra - 10/2/2009 1:49:40 AM

  E-mail address Marie - 3/3/2008 1:10:59 AM
  The family copper belongs to is metal.

no belongs to group/family #11

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E-mail address tania - 9/16/2009 10:39:45 PM

is copper a radioactive?... what is its texture and odor?>...

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copper - 9/1/2009 11:49:47 AM

how did copper get its name

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yolanda - 8/31/2009 7:12:52 PM

How did copper get its name!?

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E-mail address dashanae - 5/27/2009 7:46:37 PM

  hailey - 11/14/2004 7:00:18 PM
  Who discovered copper? <3

the discovery of copper is unknown

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E-mail address brittany - 4/21/2009 12:31:36 AM

how did copper get its name?\

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E-mail address alison - 3/31/2009 3:58:04 PM

Discovery and naming
The oldest objects made of copper are beads found in northern Iraq, which date to about 9000 B.C. Tools for working with copper, made in about 5000 B.C., have also been found. In the New World, Native Americans used copper objects as early as 2000 B.C.

The symbol for copper, Cu, comes from the Latin word cuprum. Cuprum is the ancient name of the island of Cyprus. The Romans obtained much of their copper from Cyprus.

Bronze was one of the first alloys produced. It is primarily copper and tin. The two metals can be melted together rather easily. Humans discovered methods for making the alloy as early as 4000 B.C. Over the next thousand years, bronze was used for a great variety of tools, weapons, jewelry, and other objects. It was such an important metal that the period from 4000 to 3000 B.C. is now known as the Bronze Age. The Iron Age followed the Bronze Age when iron began to replace bronze in tools and weapons.

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Alice - 3/6/2009 9:41:35 PM

what does HCI stand for on the periodic table

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E-mail address jessica - 3/6/2009 8:33:34 PM

what is coppers freezing point

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