Copper

https://www.wikidata.org/wiki/Q753

Field Hierarchy

Parent
Chemistry 29.4M papers	Materials science 18.9M papers	Organic chemistry 13.1M papers	Metallurgy 4.9M papers
Current
Copper 414k papers
Child
Brass 17.9k papers	Chalcopyrite 17.2k papers	Copper oxide 10.8k papers	Bioleaching 7,012 papers
Square pyramidal molecular geometry 5,634 papers	Hydrometallurgy 5,089 papers	Copper mine 3,943 papers	Copper sulfide 3,578 papers
Arsenopyrite 3,542 papers		Copper interconnect 3,353 papers

Trends

Notes

History