Solid State Question 30

Question: In the solid state, MgO has the same structure as that of sodium chloride. The number of oxygens surrounding each magnesium in MgO is

Options:

A) 6

B) 1

C) 2

D) 4

Show Answer

Answer:

Correct Answer: A

Solution:

[a] Since MgO has a rock salt structure. In this structure each cation is surrounded by six anions and vice versa.