Refer to the following diatomic species (a) Li2 (b) B2 (c) N2 (d) O2 (e) F2. Question contains 1 sigma (σ) and 2 pi (π) bonds.
a. Li2: σ, B2: σ, N2: σ, O2: σ, F2: σ, π
b. Li2: σ, B2: σ, N2: σ, O2: σ, π, F2: π
c. Li2: σ, B2: σ, π, N2: π, O2: π, F2: π
d. Li2: σ, B2: σ, N2: σ, O2: σ, F2: σ, π, π