Which one of the following amongs each pair will release maximum energy on gaining one electron (A = F, Cl), (B = S, Se), (C = Li, Na)
A. (A) = Cl, (B) = S, (C) = Li
B. (A) = S, (B) = Cl, (C) = Li
C. (A) = Li, (B) = Cl, (C) = S
D. (A) = Cl, (B) = Li, (C) = S
