Copper

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

Field Hierarchy

Parent
Chemistry 28.9M papers	Materials science 18.5M papers	Organic chemistry 12.9M papers	Metallurgy 4.8M papers
Current
Copper 408k papers
Child
Brass 17.7k papers	Chalcopyrite 16.9k papers	Copper oxide 10.5k papers	Bioleaching 6,894 papers
Square pyramidal molecular geometry 5,581 papers	Hydrometallurgy 4,951 papers	Copper mine 3,898 papers	Arsenopyrite 3,511 papers
Copper sulfide 3,470 papers		Copper interconnect 3,325 papers

Trends

Notes

History