Of the following elements,________ has the most negative electron affinity.
A)F
B)Cl
C)Br
D)H
E)I

Question

Quizplus · Accepted Answer

Electron affinity refers to the energy released when an electron is added to a neutral atom to form a negative ion. A more negative electron affinity indicates a stronger attraction for electrons. Among the given elements, fluorine (F) has the most negative electron affinity due to its small atomic radius and high effective nuclear charge.

Of the Following Elements,________ Has the Most Negative Electron Affinity