A compound AB_(2) l pssessses the CaF_(2)type crystal struture. Write the coordination numbers of A^(2+)and B^(-) ions in its crystals.

A compound AB_(2) l pssessses the CaF_(2)type crystal struture. Write

1.	A compound AB_(2) l pssessses the CaF_(2)type crystal struture. Write the coordination numbers of A^(2+)and B^(-) ions in its crystals.
Answer» SOLUTION :Corrdination no. of A = 8 COORDINATION no .of B = 4.