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.
Trigonal pyramidal (like NH3)
It has a lone pair.So pyramidal in shape.
The shape of the ammonia molecule NH3 is trigonal pyramidal, with the nitrogen atom at the apex and the three hydrogen atoms forming a triangular base.
The ammonia molecule (NH3) has a trigonal pyramidal shape, with three hydrogen atoms bonded to a central nitrogen atom.
pyramidal
Ammonia (NH3) is an example.
The molecular geometry of NH3 (ammonia) is trigonal pyramidal. The nitrogen atom is at the center, with three hydrogen atoms forming a pyramidal shape around it.
The molecule of ammonia has a trigonal pyramidal shape with angles of 106,7 0.
Ammonia (NH3) has a pyramidal shape because of its sp3 hybridization. The lone pair of electrons on the nitrogen atom repels the bonding pairs, causing the molecule to adopt a trigonal pyramidal geometry.
The shape of an ammonia (NH3) molecule is trigonal pyramidal. It has three hydrogen atoms bonded to a central nitrogen atom with a lone pair of electrons, giving it a distinct pyramidal shape.
The molecular shape of ammonia (NH3) is trigonal pyramidal. It has a lone pair of electrons on the nitrogen atom, causing the molecule to have a distorted tetrahedral shape.
It is pyramidal in shape.It has a lone pair.