What is the geometry of the `IB r_(2)^(-)` ion ?

What is geometry of chromate ion ?

What is the geometry of the chlorate ion, ClO_(3)^(-) ?

What is Geometry?

What is the geometry of the ionic crystal if the valeu of r_(+)//r_(-) (radius ratio of the monovalent cation and anion) is in the range 0.225-0.414?

The geometry of ClO_(4)^(-) ion is :

The geometry of SiO_(4)^(4-) ion is

The geometry of SiO_(4)^(4-) ion is