In which Group of the periodic table does element X belong if there are one pair of nonbonding electrons in the valence shell of the central atom in the XF₄^- ion?

Question

Quizplus · Accepted Answer

The presence of one pair of nonbonding electrons in the valence shell of the central atom suggests that the element belongs to Group VIA (16), as elements in this group typically have six electrons in their valence shell, with one pair being nonbonding.

In Which Group of the Periodic Table Does Element X