Which of the Following Correctly Represents the Electron Affinity of Phosphorus

Multiple Choice

Which of the following correctly represents the electron affinity of phosphorus?

A) P (g) → P⁺ (g) + e^-
B) P (g) + e^- → P (g)
C) P₄ (g) + e^- → P (g)
D) P₄ (g) + 4 e^- → 4 P^- (g)
E) P⁺ (g) + e^- → P (g)