Question

extraction of metal​

Answer 1

Answer:

Explanation:

Commercial extraction of metals from minerals is usually practiced by dump leaching, heap leaching, tank leaching, or pressurized leaching. Dump leaching is performed by percolating a leaching solution through mined ore that contains low concentrations (low grade) of desired elements.

Answer 2

Answer:

An ore is a mineral that contains enough metal to make it worth extracting the metal. Carbon can be used to extract metals from some metal oxides. A metal can either be reduced or oxidised in a reaction. Reduction occurs when a metal in a compound loses oxygen, to form the elemental metal.

Explanation:

Commercial extraction of metals from minerals is usually practiced by dump leaching, heap leaching, tank leaching, or pressurized leaching. Dump leaching is performed by percolating a leaching solution through mined ore that contains low concentrations (low grade) of desired elements.

HOPE THIS WILL HELPS U MATE

MARK ME BRAINLIEST AND FOLLOW ME ⤵️