(a) Interpretation: Whether the representative particle in propane is an atom, formula unit or molecule is to be stated. Concept introduction: The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

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Answer 1

Question

Chapter 12, Problem 9E

Interpretation Introduction

(a)

Interpretation:

Whether the representative particle in propane is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

Interpretation Introduction

(b)

Interpretation:

Whether the representative particle in chromium is an atom, formula unit or molecule is to be stated.

Concept introduction:

The atom is the basic unit of a particle that cannot be broken by any chemical means. The atom shows the property of an element. Every state is composed of a neutral or an ionized atom.

Interpretation Introduction

(c)

Interpretation:

Whether the representative particle in hematite is an atom, formula unit or molecule is to be stated.

Concept introduction:

In an ionic bond, the cation is attracted to an anion. This attraction is due to the opposite charges on both the ions. The particle that is held together by an ionic bond is known as formula unit. This can be identified when the particle has a metal and a non-metal.

Interpretation Introduction

(d)

Interpretation:

Whether the representative particle in sulfur is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

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Answer 2

Question

Chapter 12, Problem 9E

Interpretation Introduction

(a)

Interpretation:

Whether the representative particle in propane is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

Interpretation Introduction

(b)

Interpretation:

Whether the representative particle in chromium is an atom, formula unit or molecule is to be stated.

Concept introduction:

The atom is the basic unit of a particle that cannot be broken by any chemical means. The atom shows the property of an element. Every state is composed of a neutral or an ionized atom.

Interpretation Introduction

(c)

Interpretation:

Whether the representative particle in hematite is an atom, formula unit or molecule is to be stated.

Concept introduction:

In an ionic bond, the cation is attracted to an anion. This attraction is due to the opposite charges on both the ions. The particle that is held together by an ionic bond is known as formula unit. This can be identified when the particle has a metal and a non-metal.

Interpretation Introduction

(d)

Interpretation:

Whether the representative particle in sulfur is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

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Answer 3

Question

Chapter 12, Problem 9E

Interpretation Introduction

(a)

Interpretation:

Whether the representative particle in propane is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

Interpretation Introduction

(b)

Interpretation:

Whether the representative particle in chromium is an atom, formula unit or molecule is to be stated.

Concept introduction:

The atom is the basic unit of a particle that cannot be broken by any chemical means. The atom shows the property of an element. Every state is composed of a neutral or an ionized atom.

Interpretation Introduction

(c)

Interpretation:

Whether the representative particle in hematite is an atom, formula unit or molecule is to be stated.

Concept introduction:

In an ionic bond, the cation is attracted to an anion. This attraction is due to the opposite charges on both the ions. The particle that is held together by an ionic bond is known as formula unit. This can be identified when the particle has a metal and a non-metal.

Interpretation Introduction

(d)

Interpretation:

Whether the representative particle in sulfur is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

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Answer 4

Question

Chapter 12, Problem 9E

Interpretation Introduction

(a)

Interpretation:

Whether the representative particle in propane is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

Interpretation Introduction

(b)

Interpretation:

Whether the representative particle in chromium is an atom, formula unit or molecule is to be stated.

Concept introduction:

The atom is the basic unit of a particle that cannot be broken by any chemical means. The atom shows the property of an element. Every state is composed of a neutral or an ionized atom.

Interpretation Introduction

(c)

Interpretation:

Whether the representative particle in hematite is an atom, formula unit or molecule is to be stated.

Concept introduction:

In an ionic bond, the cation is attracted to an anion. This attraction is due to the opposite charges on both the ions. The particle that is held together by an ionic bond is known as formula unit. This can be identified when the particle has a metal and a non-metal.

Interpretation Introduction

(d)

Interpretation:

Whether the representative particle in sulfur is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

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Answer 5

Chapter 12, Problem 9E

Interpretation Introduction

(a)

Interpretation:

Whether the representative particle in propane is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

Interpretation Introduction

(b)

Interpretation:

Whether the representative particle in chromium is an atom, formula unit or molecule is to be stated.

Concept introduction:

The atom is the basic unit of a particle that cannot be broken by any chemical means. The atom shows the property of an element. Every state is composed of a neutral or an ionized atom.

Interpretation Introduction

(c)

Interpretation:

Whether the representative particle in hematite is an atom, formula unit or molecule is to be stated.

Concept introduction:

In an ionic bond, the cation is attracted to an anion. This attraction is due to the opposite charges on both the ions. The particle that is held together by an ionic bond is known as formula unit. This can be identified when the particle has a metal and a non-metal.

Interpretation Introduction

(d)

Interpretation:

Whether the representative particle in sulfur is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

Answer 6

Chapter 12, Problem 9E

Interpretation Introduction

(a)

Interpretation:

Whether the representative particle in propane is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

Answer 7

Chapter 12, Problem 9E

Interpretation Introduction

(a)

Interpretation:

Whether the representative particle in propane is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

Answer 8

Interpretation Introduction

(b)

Interpretation:

Whether the representative particle in chromium is an atom, formula unit or molecule is to be stated.

Concept introduction:

The atom is the basic unit of a particle that cannot be broken by any chemical means. The atom shows the property of an element. Every state is composed of a neutral or an ionized atom.

Answer 9

Interpretation Introduction

(b)

Interpretation:

Whether the representative particle in chromium is an atom, formula unit or molecule is to be stated.

Concept introduction:

The atom is the basic unit of a particle that cannot be broken by any chemical means. The atom shows the property of an element. Every state is composed of a neutral or an ionized atom.

Answer 10

Interpretation Introduction

(c)

Interpretation:

Whether the representative particle in hematite is an atom, formula unit or molecule is to be stated.

Concept introduction:

In an ionic bond, the cation is attracted to an anion. This attraction is due to the opposite charges on both the ions. The particle that is held together by an ionic bond is known as formula unit. This can be identified when the particle has a metal and a non-metal.

Answer 11

Interpretation Introduction

(c)

Interpretation:

Whether the representative particle in hematite is an atom, formula unit or molecule is to be stated.

Concept introduction:

In an ionic bond, the cation is attracted to an anion. This attraction is due to the opposite charges on both the ions. The particle that is held together by an ionic bond is known as formula unit. This can be identified when the particle has a metal and a non-metal.

Answer 12

Interpretation Introduction

(d)

Interpretation:

Whether the representative particle in sulfur is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

Answer 13

Interpretation Introduction

(d)

Interpretation:

Whether the representative particle in sulfur is an atom, formula unit or molecule is to be stated.

Concept introduction:

The covalent bond is formed when two non-metals are combined by sharing the valence electrons. The particle that is held together by a covalent bond is known as a molecule. This can be identified when there are two non-metals in an atom.

Answer 14

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Answer 15

Expert Solution & Answer

Answer 16

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Answer 17

Ch. 12 - Prob. 1CE Ch. 12 - Prob. 2CE Ch. 12 - Prob. 3CE Ch. 12 - Prob. 4CE Ch. 12 - Prob. 5CE Ch. 12 - Prob. 6CE Ch. 12 - Prob. 7CE Ch. 12 - Prob. 8CE Ch. 12 - Prob. 9CE Ch. 12 - Prob. 10CE

Solution Summary: The author explains that an atom is a basic unit of an element that cannot be broken by any chemical means.

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