Structure of XeF4:
XeF4, or xenon tetrafluoride, is a chemical compound consisting of one xenon atom bonded to four fluorine atoms. The structure of XeF4 can be described using the VSEPR (valence shell electron pair repulsion) theory, which predicts the arrangement of electron pairs around a central atom to minimize their repulsion.

Electronic configuration of Xenon:
Xenon (Xe) has an atomic number of 54, meaning it has 54 electrons. The electronic configuration of xenon is [Kr]5s24d105p6, with 8 valence electrons in its outermost shell.

Hybridization of Xenon:
Xenon in XeF4 undergoes sp3d2 hybridization, where one 5s orbital, three 5p orbitals, and two 5d orbitals of xenon hybridize to form six sp3d2 hybrid orbitals.

Arrangement of Fluorine atoms:
The four fluorine atoms in XeF4 are arranged in a square planar geometry around the central xenon atom. Each fluorine atom forms a single bond with xenon, resulting in a total of four single bonds.

Lone pairs of electrons:
In addition to the four single bonds, xenon in XeF4 also possesses two lone pairs of electrons. These lone pairs occupy two of the six sp3d2 hybrid orbitals, causing the overall molecular geometry to deviate from perfect square planar.

Molecular geometry:
The presence of two lone pairs of electrons on xenon in XeF4 leads to a distorted square planar molecular geometry. The four fluorine atoms occupy the four corners of a square, while the two lone pairs of electrons are located above and below the plane of the square.

Structure of XeF6:
XeF6, or xenon hexafluoride, is another chemical compound containing xenon and fluorine atoms. The structure of XeF6 can also be explained using the VSEPR theory.

Electronic configuration of Xenon:
Similar to XeF4, xenon in XeF6 has an atomic number of 54 and an electronic configuration of [Kr]5s24d105p6, with 8 valence electrons.

Hybridization of Xenon:
In XeF6, xenon undergoes sp3d3 hybridization, where one 5s orbital, three 5p orbitals, and three 5d orbitals of xenon hybridize to form six sp3d3 hybrid orbitals.

Arrangement of Fluorine atoms:
The six fluorine atoms in XeF6 are arranged octahedrally around the central xenon atom. Each fluorine atom forms a single bond with xenon, resulting in a total of six single bonds.

Lone pairs of electrons:
Unlike XeF4, xenon in XeF6 does not possess any lone pairs of electrons. All six of the sp3d3 hybrid orbitals of xenon are involved in bonding with fluorine atoms.

Molecular geometry:
The presence of six fluorine atoms bonded to xen