What is the Lewis structure for XeF_4 polar?

1 Answer
Jul 31, 2017

"XeF"_4 would be considered nonpolar..

Explanation:

Xenon tetrafluoride is a neutral molecule consisting of four "F" atoms bonded to a central "Xe" atom (xenon is hypervalent in this situation).

Looking at the rules for determining Lewis structures, we see the following:

![qph.ec.quoracdn.net](https://qph.ec.quoracdn.net/main-qimg-1912981dcec429016349339ad64a4faa-c)

Xenon has 4 bonding electron pairs and 2 nonbonding pairs, so the molecular geometry is square planar.

The electrons are distributed evenly outward from the "Xe", so this is a nonpolar molecule.