Chapter F, Problem C.9E

(a)

Interpretation Introduction

Interpretation:

Number of protons, neutrons, and electrons present in ${}^{\text{10}}{\text{Be}}^{\text{2+}}$ has to be given.

(b)

Interpretation Introduction

Interpretation:

Number of protons, neutrons, and electrons present in ${}^{\text{17}}{\text{O}}^{2-}$ has to be given.

(c)

Interpretation Introduction

Interpretation:

Number of protons, neutrons, and electrons present in ${}^{\text{80}}{\text{Br}}^{-}$ has to be given.

(d)

Interpretation Introduction

Interpretation:

Number of protons, neutrons, and electrons present in ${}^{\text{75}}{\text{As}}^{3-}$ has to be given.