Which of the Following Describes the Electronic Configuration of the Electronic

Which of the following describes the electronic configuration of the electronic ground state of the F₂ molecule?

A) 1 $\sigma$ _g²1 $\sigma$ _u²2 $\sigma$ _g²1 $\pi$ _u⁴1 $\pi$ _g⁴
B) 1 $\sigma$ _g²1 $\sigma$ _u²1 $\pi$ _u⁴2 $\sigma$ _g²2 $\sigma$ _u²1 $\pi$ _g²
C) 1 $\sigma$ _g²1 $\sigma$ _u²1 $\pi$ _u⁴2 $\sigma$ _g²1 $\pi$ _g⁴
D) 1 $\sigma$ _g²1 $\sigma$ _u²1 $\pi$ _u⁴2 $\sigma$ _g²1 $\pi$ _g²2 $\sigma$ _u²