It has a lone pair.So it is trigonal pyramidal
Chat with our AI personalities
in XeO3 ,Xe shows sp3 but shape is pyramidal because of the presence of a lone pair of electrons on the central xenon atom. This lone pair distorts the shape of the molecule making it pyramidal.
pyramidal
The one that can readily identified as a man made structure (rather than a mound of earth with has a superficial pyramidal shape) and with the archaeology providing evidence of its builder is the Step Pyramid of the 3rd dynasty Pharaoh Djoser at Saqqara (Egypt). It was completed c.2650B.C.
The pyramidal structure suggests that the higher the rank, the fewer employees work or operate at that rank and, conversely, the lower the rank, the more federal employees work at that particular rank.
The judicial system of Great Britain is pyramidal in organization.