Hydrogen Sulfide is bent shaped A bent molecular shape has a bond angle between 104o and 120o which is dependent upon the repulsion of unshared electron pairs Arsine : There are four electron pairs around arsenic, a lone pair and three bond pairsThe molecule has a trigonal pyramidal shape,or molecular structure is the three-dimensional arrangement of the atoms that constitute a moleculeIt determines several properties of a substance including its reactivity, polarity, phase of matter, color, magnetism, and biological activity Aluminium BromideTrigonal Planar shape, Just from its name, it can easily be said that molecules with the trigonal planar shape are somewhat triangular and in one plane (meaning a flat surface)Consequently, the bond angles are set at 120°An example of this is boron trifluoride.
