Question
Question: For the structure of solid given below if the lattice points represent A<sup>+</sup> ions and the B<...
For the structure of solid given below if the lattice points represent A+ ions and the B– ions ion occupy the tetrahedral voids then co-ordination number of A is :
A
2
B
4
C
6
D
8
Answer
8
Explanation
Solution
It is fluorite type structure having C.N. = 8 for A