Final answer:
The electron/molecular geometry of the compounds are as follows: Beryllium Chloride - linear, Phosphorus Pentabromide - trigonal bipyramidal, Methane - tetrahedral, Aluminum Chloride - tetrahedral, Dichloromethane - tetrahedral, Boron Trifluoride - trigonal planar, Tungsten Hexachloride - octahedral
Step-by-step explanation:
The electron/molecular geometry for each compound is as follows:
a. Beryllium Chloride: electron geometry - linear, molecular geometry - linear
b. Phosphorus Pentabromide: electron geometry - trigonal bipyramidal, molecular geometry - seesaw
c. Methane: electron geometry - tetrahedral, molecular geometry - tetrahedral
d. Aluminum Chloride: electron geometry - tetrahedral, molecular geometry - trigonal pyramidal
e. Dichloromethane: electron geometry - tetrahedral, molecular geometry - tetrahedral
f. Boron Trifluoride: electron geometry - trigonal planar, molecular geometry - trigonal planar
g. Tungsten Hexachloride: electron geometry - octahedral, molecular geometry - octahedral