Chapter 16, Problem 56E

(a)

Interpretation Introduction

To determine: The electronic configuration of ${\text{Sr}}^{2+}$ and if it possess noble-gas configuration.

(b)

Interpretation Introduction

To determine: The electron configuration of ${\text{Ti}}^{2+}$ and if it possess noble-gas configuration.

(c)

Interpretation Introduction

To determine: The electron configuration of ${\text{Se}}^{2-}$ and if it possess noble-gas configuration.

(d)

Interpretation Introduction

To determine: The electron configuration of ${\text{Ni}}^{2+}$ and if it possess noble-gas configuration.

(e)

Interpretation Introduction

To determine: The electron configuration of ${\text{Br}}^{-}$ and if it possess noble-gas configuration.

(f)

Interpretation Introduction

To determine: The electron configuration of ${\text{Mn}}^{3+}$ and if it possess noble-gas configuration.