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Copper
Discussion board (posts 61-80)
>> Back to key information about the element
There are 331 posts in this board.
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Desirae - 1/20/2005 4:22:09 PM
who discovered copper and when?
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Kay-Kay - 1/19/2005 11:19:46 PM
I really need help!!Who is the founder of copper?You guys please help me cause if you don't then I will fail science,and thats not good,and if I turn it in blank and thats not good.lol so please help me.
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desirae - 1/19/2005 7:34:14 PM
who discovered copper and what year?
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Anon - 1/19/2005 12:44:26 AM
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 pinklemonade - 1/4/2005 1:53:24 AM |
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copper does have a discover and date it's 1860 and the founder is Wheal Hughes.
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Copper was known since ancient times, there is no known founder.
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Anon - 1/19/2005 12:43:43 AM
Element Name:Copper
Atomic Number: 29
Atomic Mass: 63.546
Element Symbol:Cu
Melting Point: 1084.6 C
Boiling Point: 2562 C
Discoverer: UNKNOWN
Discover Date: Known since ancient times
Physical Properties:Malleable, ductile
Natural State:Solid
Valence Electrons:3 (?)
Bronze: Mix with Tin
Brass: Mix With Zinc
Main Uses: Electrical conductor, gun metals, pennies, jewelry, plumbing.
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yoyo20foe - 1/15/2005 11:39:14 PM
who invented copper
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jazz - 1/13/2005 3:56:23 AM
why does no one have any certan facts about this element ? come on guyses im going to fail :S do some reasearch and give me your ansers!!! lol i cant find any thing any where help please !!!!
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No Body - 1/12/2005 11:01:27 PM
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anonymous - 11/7/2004 6:47:45 PM |
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Who discovered Copper. Tell me please!!!!!!!!!!! I begging you!!!!!!! This is like 60% of my grade. Do you want me to fail science class??? |
Hi I am a student who is majoring in chemistry at MIT. No one actually discovered copper it was found in mines by a whole group of miners who where looking for coal and found copper instead.
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anonymous 2 - 1/12/2005 1:47:33 AM
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anonymous - 11/16/2004 3:49:14 AM |
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i am 9 and i need help. Who discovered copper and when? if you can't answer my question that is OK.
thank you |
the official discover of copper is not known because people started using it over 5,000 years ago
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christina - 1/10/2005 8:00:41 PM
hey, where do we find copper????????? can somebody answer me???please its too important if not im going to fail science!!!
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kim - 1/6/2005 5:13:08 PM
do you have any facts about copper?
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anonymous - 1/5/2005 7:59:23 PM
who discoverd copper
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Colleen - 1/5/2005 6:17:58 PM
How much would copper cost now-a-days(2004-2005)?? PLEASE HELP!! Need for a school project....have to design our own coin
Thanx!
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Michael - 1/4/2005 10:00:16 PM
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rieally - 12/20/2004 2:49:52 AM |
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who discovered copper ? and when ? where did it come from and how did it get its name ?!* if you can help me please do ; ) |
from the latin word cyprom, after it and cyprus
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Michael - 1/4/2005 9:59:37 PM
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courtney - 12/19/2004 8:29:37 PM |
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how did copper get its name
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from the latin word cyprom, after it and cyprus
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Michael - 1/4/2005 9:58:17 PM
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anonymous - 11/16/2004 3:49:14 AM |
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i am 9 and i need help. Who discovered copper and when? if you can't answer my question that is OK.
thank you |
the discover was unknow, but it was dicovered about 5000 years ago
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pinklemonade - 1/4/2005 1:53:24 AM
copper does have a discover and date it's 1860 and the founder is Wheal Hughes.
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pinklemonade - 1/4/2005 1:45:07 AM
does anybody know who discovered copper i need this.
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pinklemonade - 1/4/2005 1:43:50 AM
when was cpper dicovered and by whom
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mish - 1/4/2005 12:14:34 AM
sorry its not sambia- its Zambia!
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There are 331 posts in this board.
Newest 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 Oldest |
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