Molecule with 3 atoms bonded to a central atom with 2 unshared pairs of electrons, such as CIF₃

Determine the electron geometry for the carbon disulfide molecule, CS₂. 

A. Linear

B. Bent

C. Trigonal planar

D. Tetrahedral

Determine the number of electron groups for the following cation:AsBr₂⁺. 

A. 2

B. 3

C. 4

D. 1

Draw and determine the electron geometry for the following molecule:TeBr₄

Determine the electron geometry of the nitrogen atom within methylamine, CH₃NH₂.  

A. Linear

B. Trigonal Pyramidal

C. Tetrahedral

D. Trigonal Planar

At least two different numbers of electron groups can result in a linear molecule. What are they?

How does adding a lone pair affect the position of existing atoms and lone pairs?

Draw the Lewis structure of HCN and then determine its electron domain and molecular geometries.

For each bond, select the arrow that indicates the direction of bond polarity.

In the PF₅ molecule, what is the geometry of the bond dipole for one PF bond?

What is the electron geometry around the phosphorus atom in phosphorus pentachloride, PCl₅?