1.

For each substance listed below, explain its significance in the extraction of aluminium: (a) Bauxite, (b) Sodium hydroxide, (c) Cryolite, (d) Graphite.

Answer»

For each substance listed below, explain its significance in the extraction of aluminium:

(a) Bauxite, (b) Sodium hydroxide,

(c) Cryolite, (d) Graphite.



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