Talk:Copper

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Elements Top‑importance

	Chemistry portal This article is supported by WikiProject Elements, which gives a central approach to the chemical elements and their isotopes on Wikipedia. Please participate by editing this article, or visit the project page for more details.ElementsWikipedia:WikiProject ElementsTemplate:WikiProject Elementschemical elements articles
Top	This article has been rated as Top-importance on the importance scale.

Mining High‑importance

	This article is within the scope of WikiProject Mining, a collaborative project to organize and improve articles related to mining and mineral industries. If you would like to participate, you can edit the attached article, or visit the project page, where you can see a list of open tasks, join in the discussion, or join the project.MiningWikipedia:WikiProject MiningTemplate:WikiProject MiningMining articles
High	This article has been rated as High-importance on the project's importance scale.

Occupational Safety and Health Low‑importance

	This article is within the scope of WikiProject Occupational Safety and Health, a collaborative effort to improve the coverage of articles related to occupational safety and health on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Occupational Safety and HealthWikipedia:WikiProject Occupational Safety and HealthTemplate:WikiProject Occupational Safety and HealthOccupational Safety and Health articles
Low	This article has been rated as Low-importance on the project's importance scale.

Materials High‑importance

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High	This article has been rated as High-importance on the importance scale.

Metalworking Low‑importance

	This article is within the scope of WikiProject Metalworking, a collaborative effort to improve the coverage of Metalworking on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MetalworkingWikipedia:WikiProject MetalworkingTemplate:WikiProject MetalworkingMetalworking articles
Low	This article has been rated as Low-importance on the project's importance scale.

Rocks and minerals Low‑importance

	Earth sciences portal Copper is part of WikiProject Rocks and minerals, an attempt at creating a standardized, informative, comprehensive and easy-to-use rocks and minerals resource. If you would like to participate, you can choose to edit this article, or visit the project page for more information.Rocks and mineralsWikipedia:WikiProject Rocks and mineralsTemplate:WikiProject Rocks and mineralsRocks and minerals articles
Low	This article has been rated as Low-importance on the project's importance scale.

Arizona Low‑importance

	Arizona portal This article is within the scope of WikiProject Arizona, a collaborative effort to improve the coverage of the U.S. state of Arizona on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ArizonaWikipedia:WikiProject ArizonaTemplate:WikiProject ArizonaArizona articles
Low	This article has been rated as Low-importance on the project's importance scale.

Copper has been listed as one of the Natural sciences good articles under the good article criteria. If you can improve it further, please do so. If it no longer meets these criteria, you can reassess it.

Article milestones
Date	Process	Result
October 2, 2006	Good article nominee	Listed
September 23, 2007	Good article reassessment	Delisted
April 14, 2011	Peer review	Reviewed
May 1, 2011	Good article nominee	Listed
Current status: Good article

There is a request, submitted by Catfurball, for an audio version of this article to be created. For further information, see WikiProject Spoken Wikipedia.

The rationale behind the request is: "Important".

Section sizes

Section size for Copper (49 sections)
Section name	Byte count	Section total
(Top)	3,173	3,173
Etymology	505	505
Characteristics	21	11,333
Physical	4,203	4,203
Chemical	1,917	1,917
Isotopes	2,191	2,191
Occurrence	3,001	3,001
Production	2,656	13,776
Reserves and prices	2,495	2,495
Methods	4,010	4,010
Recycling	2,055	2,055
Environmental impacts	2,560	2,560
Alloys	4,413	4,413
Compounds	786	13,964
Binary compounds	1,356	1,356
Coordination chemistry	4,942	4,942
Organocopper chemistry	3,512	3,512
Copper(III) and copper(IV)	3,368	3,368
History	248	26,213
Prehistoric	18	12,520
Copper Age	9,161	9,161
Bronze Age	3,341	3,341
Ancient and post-classical	7,957	7,957
Modern	5,488	5,488
Applications	1,398	27,960
Wire and cable	2,783	2,783
Electronics and related devices	905	905
Electric motors	2,068	2,068
Renewable energy production	76	76
Architecture	5,740	5,740
Antibiofouling	1,374	1,374
Antimicrobial	6,000	6,000
Copper demand	2,460	5,200
Speculative investing	2,740	2,740
Folk medicine	2,416	2,416
Degradation	1,293	1,293
Biological role	305	18,785
Biochemistry	5,006	5,006
Nutrition	620	7,027
Absorption	2,295	2,295
Dietary recommendations	4,112	4,112
Deficiency	1,180	1,180
Toxicity	3,261	3,261
Human exposure	2,006	2,006
See also	372	372
References	28	28
Notes	636	636
Further reading	1,158	1,158
External links	1,324	1,324
Total	124,933	124,933

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