The number of valence electrons that are present in Boron atom should be given. Concept Introduction: Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule. Core electron are electrons in inner shells. The outer most shell electron is known as the Valence electron .

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Answer 1

Question

Chapter 1.2, Problem 2P

(a)

Interpretation Introduction

Interpretation:

The number of valence electrons that are present in Boron atom should be given.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(b)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Nitrogen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(c)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Oxygen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(d)

Interpretation Introduction

Interpretation: The number of valence electronss that present in Fluorine should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

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Students have asked these similar questions

a. How many protons does this element have? b. How many neutrons does this element have? c. How many electrons does this element have?

Water contains small amounts of the element fluorine, which helps to strengthen tooth enamel and prevent cavities. What would you expect to happen to the fluorine element when it is added to drinking water? a. Fluorine would lose an electron and would be found as HF. b. Fluorine would gain a proton, becoming a radioactive isotope. c. Fluorine would gain an electron and would be found as F- or HF. d.Fluorine would form a covalent bond with water.

In chemical reactions, sodium (Na) is more likely to behave similarly to which element? a. Potassium (k) b. Magnesium (Mg) c. Fluorine (F) d. Iron (Fe)

Answer 2

Question

Chapter 1.2, Problem 2P

(a)

Interpretation Introduction

Interpretation:

The number of valence electrons that are present in Boron atom should be given.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(b)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Nitrogen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(c)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Oxygen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(d)

Interpretation Introduction

Interpretation: The number of valence electronss that present in Fluorine should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

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Answer 3

Question

Chapter 1.2, Problem 2P

(a)

Interpretation Introduction

Interpretation:

The number of valence electrons that are present in Boron atom should be given.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(b)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Nitrogen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(c)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Oxygen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(d)

Interpretation Introduction

Interpretation: The number of valence electronss that present in Fluorine should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

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Answer 4

Question

Chapter 1.2, Problem 2P

(a)

Interpretation Introduction

Interpretation:

The number of valence electrons that are present in Boron atom should be given.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(b)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Nitrogen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(c)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Oxygen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(d)

Interpretation Introduction

Interpretation: The number of valence electronss that present in Fluorine should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

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Answer 5

Chapter 1.2, Problem 2P

(a)

Interpretation Introduction

Interpretation:

The number of valence electrons that are present in Boron atom should be given.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(b)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Nitrogen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(c)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Oxygen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

(d)

Interpretation Introduction

Interpretation: The number of valence electronss that present in Fluorine should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

Answer 6

Chapter 1.2, Problem 2P

(a)

Interpretation Introduction

Interpretation:

The number of valence electrons that are present in Boron atom should be given.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

Answer 7

Chapter 1.2, Problem 2P

(a)

Interpretation Introduction

Interpretation:

The number of valence electrons that are present in Boron atom should be given.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

Answer 8

(b)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Nitrogen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

Answer 9

(b)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Nitrogen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

Answer 10

(c)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Oxygen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

Answer 11

(c)

Interpretation Introduction

Interpretation: The number of valence electrons that present in Oxygen should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

Answer 12

(d)

Interpretation Introduction

Interpretation: The number of valence electronss that present in Fluorine should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

Answer 13

(d)

Interpretation Introduction

Interpretation: The number of valence electronss that present in Fluorine should be calculated.

Concept Introduction:

Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund’s rule.

Core electron are electrons in inner shells.

The outer most shell electron is known as the Valence electron.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 1.1 - Oxygen has three isotopes, 16O, 17O, and 18O. The...Ch. 1.2 - Prob. 2P Ch. 1.2 - How many valence electrons do chlorine, bromine,...Ch. 1.2 - Look at the relative positions of each pair of...Ch. 1.3 - a. Find potassium (K) in the periodic table and...Ch. 1.3 - Which bond is more polar?Ch. 1.3 - Which of the following has a. the most polar bond?...Ch. 1.3 - Use the symbols + and to show the direction of...Ch. 1.3 - After examining the potential maps for LiH, HF,...Ch. 1.4 - An atom with a formal charge does not necessarily...

Solution Summary: The author explains how electrons are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and Hund's rule.

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