Metallic elements which can be recovered from ores that are oxides, carbonates, halides, or sulfides are iron, zinc, silver and lead respectively.
Ores which is deposited in earth's crust which contain minerals and metals. Metals can be obtained economically and sold commercially.
<h3>How metals obtained from sulphide or carbonate ore? </h3>
As we get to know that it is easy to obtain metals from their oxides. So, firstly ores which is found in the form of carbonates and sulphide are converted into their oxides by using the process of calcination and roasting.
The metals which is in the middle of the activity series are moderately reactive. These metals are found in the crust of the earth is mainly found as oxides, sulphides, or carbonates.
A metal which can occur in the form of sulphide ore is lead.
A metal which can occur in the form of oxide ore is iron.
A metal which can occur in the form of carbonate ore is zinc.
A metal which can occur in the form of halides ore is silver.
Thus, we concluded that the metallic elements which can be recovered from ores that are oxides, carbonates, halides, or sulfides are iron, zinc, silver and lead respectively.
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= 1.8 mol Al