Question

please give me name of 3 ores of aluminium with their constitiient materials​

Answer 1

Answer:

These minerals are gibbsite, diaspore, and boehmite. Bauxite forms when silica in aluminum-bearing rocks (that is, rocks with a high content of the mineral feldspar) is washed away (leached).

Explanation:

Aluminium is found in bauxite in three different mineral components: Gibbsite ((~-AI(OH)3), Boehmite (-y-A1OOH) and Diaspore (/~-A1OOH). Gibbsite is easily soluble in NaOH, the other two minerals require higher concentrations of NaOH and temperature.

Answer 2

Answer:

Bauxite [Al2OH3. 2H2O]

Cryolite [Na3AlF6]