Which of the following statements regarding the occurrence of elements and their mineralogy is defin — Metallurgy and Isolation of Elements Chemistry Question

💡 Solution & Explanation

An ore is a mineral from which a metal can be extracted economically and conveniently. Clay is a mineral of Al, but bauxite is its ore because extraction from clay is unprofitable. Malachite is $CuCO_3 \cdot Cu(OH)_2$ and Azurite is $2CuCO_3 \cdot Cu(OH)_2$.