A certain transition element has the stable oxidation states of +2, +3, +4, +5, and +6. In which state the element be most likely to form an ionic bond with chlorine?
A) +2
B) +3
C) +4
D) +5
E) +6

Question

Quizplus · Accepted Answer

The +2 oxidation state is most likely to form an ionic bond with chlorine because it results in a simple 1:2 ratio with Cl⁻ ions, leading to a stable ionic compound.

A Certain Transition Element Has the Stable Oxidation States of +2