This molecule is trigonal pyramid because it has 3 bonds with Br and one lone pair of electrons and if you look at a tetrahedral trigonal pyramid Lewis Structure you will see it matches
trigonal planar
see the link below.
The molecular shape is LINEAR
N2 ,molecular nitrogen, is a linear molecule with a dumbbell shape.
Polarity of HF is nonpolar and it's molecular shape is linear.
linear
angular
Trigonal pyramidal (the EG is tetrahedral but one side is a lone pair)
The molecular shape of SCl6 is octahedral.
The molecular shape is LINEAR
N2 ,molecular nitrogen, is a linear molecule with a dumbbell shape.
V-shape
The OsbCl3 ion has a tetrahedral molecular shape
Molecular shape= linear bond angle = 180 degrees
Polarity of HF is nonpolar and it's molecular shape is linear.
H2S has two lone pairs.They make it a bent.
Isomers
The Molecular shape is going to be T-Shaped....
F2 has a linear shape.