N is as electronegative as Cl is. So Cl doesnt react with O, N
Bull sharks have the unique ability of keeping salt in their bodies even freshwater
Answer:
The mixture of cryolite and aluminum oxide has a lower melting point than pure aluminum oxide. This means a lower amount of energy is required to establish effective conditions for electrolysis and thus makes it more cost effective.
Explanation:
Usually insulators are used to reduce energy loss (D)
