Which of the Following Is Best Explained by the Fact

Multiple Choice

Which of the following is best explained by the fact that the SO molecule is very unstable, whereas O₂ is stable.

A) There exists much stronger π bonding between oxygen atoms than between a sulfur atom and an oxygen atom.
B) The S-O bond is inherently unstable.
C) The difference in electronegativity between the sulfur atom and the oxygen atom makes it unlikely for the S-O bond to form.
D) Sulfur lacks the ability to form double bonds.
E) none of these