In calcium fluoride, having the fluorite structure the coordination number of `Ca^(2+)` on and `F^(-)` ion are

In the fluorite structure the coordination number of Ca^(2+) ion is

In the fluorite structure, the coordination number of cation is:

In the fluorite structure, the coordination number of cation is:

In calcium fluoride, having the fluorite structure, the coordination number for calcium ion (Ca^(2+)) and fluoride ion (F^(-)) are-