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_ is a sulfide ore of copper. - Practice - ObjectiveMcq

HomePracticeAerospace Materials ProcessesBasics_ is a sulfide ore of copper....

Basics Aerospace Materials ProcessesHard

___________ is a sulfide ore of copper.

Correct Answer: D — Chalcocite

Copper is found in several ores. Some of the ores are chalcocite, cuprite, bornite, chalcopyrite etc. Magnesite and dolomite are not ores of copper, they are ores of the element magnesium.

Related Practice

Gun-metal contains around _______________ copper.
Red brass contains ______________ of zinc.
Gun-metal should not be utilized in temperatures above __________
Aluminium bronze is a type of bronze where aluminium is one of the dominant elements.
Naval brass has __________ strength compared to commercial brass.
Gun-metal (casting) has a yield point of ____________
Naval brass contains around ____________ of lead.
Gun-metal contains around ___________ % of zinc.