Chapter 3, Problem 3.84CP

a)

Interpretation Introduction

Interpretation: The protons, electrons, and neutrons of the given ion to be predicted.

Concept Introduction:

Electron configuration: The distribution of electrons of an atom or molecule in atomic or molecular orbitals.

Protons:  A subatomic particle and possess positive charge that present within the nucleus of an atom. The number of protons in the nucleus determines the atomic number of an element in the periodic table.

$\text{No}\text{.of}\text{protons =}\text{Mass}\text{number}\text{-No}\text{.of neutrons}$

Electrons: The electron is a negatively charged subatomic particle bound around the nucleus of an atom. The number of electrons in an atom is same as the number of protons in the same atom.

$\text{No}\text{.of}\text{electrons =}\text{No}\text{.of protons (Atomic Number)}$

Neutrons: Neutrally charged sub-atomic particle present in the nucleus of an atom.

$\text{No}\text{.of}\text{Neutrons =}\text{Mass}\text{number}\text{-}\text{No}\text{.of protons (Atomic Number)}$

The symbolic representation of ions:

The electrons are reside in the principal quantum number ‘n’; by losing and gaining electron, reduces and increases in the electron count in the electronic configuration of the atom; for a cation adding positive charge as a superscript to the symbol of the element and for the anion adding negative charge as superscript to the symbol of the element.

b)

Interpretation Introduction

Interpretation: The protons, electrons, and neutrons of the given ion to be predicted.

Concept Introduction:

Electron configuration: The distribution of electrons of an atom or molecule in atomic or molecular orbitals.

Protons:  A subatomic particle and possess positive charge that present within the nucleus of an atom. The number of protons in the nucleus determines the atomic number of an element in the periodic table.

$\text{No}\text{.of}\text{protons =}\text{Mass}\text{number}\text{-No}\text{.of neutrons}$

Electrons: The electron is a negatively charged subatomic particle bound around the nucleus of an atom. The number of electrons in an atom is same as the number of protons in the same atom.

$\text{No}\text{.of}\text{electrons =}\text{No}\text{.of protons (Atomic Number)}$

Neutrons: Neutrally charged sub-atomic particle present in the nucleus of an atom.

$\text{No}\text{.of}\text{Neutrons =}\text{Mass}\text{number}\text{-}\text{No}\text{.of protons (Atomic Number)}$

The symbolic representation of ions:

The electrons are reside in the principal quantum number ‘n’; by losing and gaining electron, reduces and increases in the electron count in the electronic configuration of the atom; for a cation adding positive charge as a superscript to the symbol of the element and for the anion adding negative charge as superscript to the symbol of the element.

c)

Interpretation Introduction

Interpretation: The protons, electrons, and neutrons of the given ion to be predicted.

Concept Introduction:

Electron configuration: The distribution of electrons of an atom or molecule in atomic or molecular orbitals.

Protons:  A subatomic particle and possess positive charge that present within the nucleus of an atom. The number of protons in the nucleus determines the atomic number of an element in the periodic table.

$\text{No}\text{.of}\text{protons =}\text{Mass}\text{number}\text{-No}\text{.of neutrons}$

Electrons: The electron is a negatively charged subatomic particle bound around the nucleus of an atom. The number of electrons in an atom is same as the number of protons in the same atom.

$\text{No}\text{.of}\text{electrons =}\text{No}\text{.of protons (Atomic Number)}$

Neutrons: Neutrally charged sub-atomic particle present in the nucleus of an atom.

$\text{No}\text{.of}\text{Neutrons =}\text{Mass}\text{number}\text{-}\text{No}\text{.of protons (Atomic Number)}$

The symbolic representation of ions:

The electrons are reside in the principal quantum number ‘n’; by losing and gaining electron, reduces and increases in the electron count in the electronic configuration of the atom; for a cation adding positive charge as a superscript to the symbol of the element and for the anion adding negative charge as superscript to the symbol of the element.

d)

Interpretation Introduction

Interpretation: The protons, electrons, and neutrons of the given ion to be predicted.

Concept Introduction:

Electron configuration: The distribution of electrons of an atom or molecule in atomic or molecular orbitals.

Protons:  A subatomic particle and possess positive charge that present within the nucleus of an atom. The number of protons in the nucleus determines the atomic number of an element in the periodic table.

$\text{No}\text{.of}\text{protons =}\text{Mass}\text{number}\text{-No}\text{.of neutrons}$

Electrons: The electron is a negatively charged subatomic particle bound around the nucleus of an atom. The number of electrons in an atom is same as the number of protons in the same atom.

$\text{No}\text{.of}\text{electrons =}\text{No}\text{.of protons (Atomic Number)}$

Neutrons: Neutrally charged sub-atomic particle present in the nucleus of an atom.

$\text{No}\text{.of}\text{Neutrons =}\text{Mass}\text{number}\text{-}\text{No}\text{.of protons (Atomic Number)}$

The symbolic representation of ions:

The electrons are reside in the principal quantum number ‘n’; by losing and gaining electron, reduces and increases in the electron count in the electronic configuration of the atom; for a cation adding positive charge as a superscript to the symbol of the element and for the anion adding negative charge as superscript to the symbol of the element.