Chapter 18, Problem 18.10P

Interpretation Introduction

(a)

Interpretation:

The electron count for the Rh complex is to be stated.

Concept introduction:

The transition metals obey $18$ electron rule. For the determination of the electron count one must know the number of valence electron present in the metal and the charges associated with the ligand. Valence electrons are the electrons present in the valence shell of the atom.

Interpretation Introduction

(b)

Interpretation:

The value of n for the ${\text{d}}^n$ notation for technetium complex is to be stated. The total electron count of the technetium complex is to be stated.

Concept introduction:

The number of unshared valence electrons on the metal is the number $\text{n}$ in the ${\text{d}}^n$ notation. For example, if the metal in a complex has $6$ unshared valence electron the complex is said to have ${\text{d}}^6$ configuration.