Predict the molecular geometries of the following species, respectively: SeO₃, BrO₃^–, ClF₂⁺.

Determine the molecular geometry for the following molecule: IF₄^–.

For each molecule (a)–(f), indicate how many different electron-domain geometries are consistent with the molecular geometry shown. a.

(c) Is XeF2 linear

(b) The PCl3 molecule is trigonal pyramidal, while ICl3 is T-shaped. Which of these molecules is flat?

Give the electron-domain and molecular geometries for the following molecules and ions: (b) AsCl₅ (c) NO₂^- (d) CS₂ (e) SF₄ (f) BrF₅