Chapter 12, Problem 13DQ

Interpretation Introduction

Interpretation:Difference between $Z_{\text{eff}}$ and $Z$ shouldbe determined.Conditions, when $Z_{\text{eff}}$ and $Z$ are same should be determined.

Concept introduction:Ionization energy represents energy required for removal of outermost valence electron from gaseous atom. It can be represented by I .

  $\text{A}\to {\text{A}}^{+}+1e^{-}$