Chapter 6, Problem 6.62SP

Interpretation Introduction

Interpretation:

The electron affinity of an element or ion depends upon its electronic configuration.

Concept introduction:

• Electron Affinity: The electron affinity (E) of an element is the energy released when an electron is added to a neutral gaseous atom of it.
As in the case of ionization energy the subsequent introduction of second, third etc…… electrons would give rise to second, third etc……. Electron affinity values ( $E_2,E_3$ ….etc.).

To determine:

The ion or element that has more negative electron affinity, $N{a}^{+}$ or Na
The ion or element that has more negative electron affinity, $N{a}^{+}$ or Cl