The elements do not strictly follow the octet rule when they appear in the Lewis structure of a molecule is : chlorine and sulfur.
The elements do not strictly follow the octet rule when they appear in the Lewis structure of a molecule is chlorine and sulfur. according to the octet rule the atom most posses the 8 electrons in the outermost shell called valence electrons. The chlorine and the sulfur will sometimes expand the octet rule this means more than 8 electrons in the valence shell.
Thus, The elements do not strictly follow the octet rule when they appear in the Lewis structure of a molecule is : chlorine and sulfur.
To learn more about Lewis structure here
https://brainly.com/question/20300458
#SPJ4