The atomic mass is determined as the average mass of its naturally occurring isotopes by keeping into account the relative abundance of each isotope. The atomic mass is also determined by the electrons and protons.

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Answer 1

Question

Chapter 2, Problem 1RAC

Summary Introduction

Introduction:

The atomic mass is determined as the average mass of its naturally occurring isotopes by keeping into account the relative abundance of each isotope. The atomic mass is also determined by the electrons and protons.

Expert Solution & Answer

Answer to Problem 1RAC

The correct answer is option (e) atom.

Explanation of Solution

Explanation/justification for the correct answer:

Option (e) atom. An atom is the smallest particle of any element. The atom possesses the chemical characteristics of that element. For example, the element carbon is made up of only carbon atoms that consist of the atoms of one kind. So, the correct answer is option (e).

Explanation for incorrect answer:

Option (a) electron. The electrons are negative particles of an atom. It carries one negative charge. It moves around the nucleus in a specific orbit. So, this is an incorrect option.

Option (b) molecule. A molecule is two or more atoms chemically combined to form a structure which acts as an independent unit. So, this is an incorrect answer.

Option (c) neutron. The neutrons have no electrical charge. It is also present in the nucleus of an atom. So, this is an incorrect answer.

Option (d) proton. The protons are the positively charged particles of an atom. It carries one positive charge and present in the nucleus. So, this is an incorrect answer.

Conclusion

The smallest particle of an element that has the chemical characteristics of that element is an atom. Hence, the correct answer is option (e) atom.

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After you feel comfortable with your counting method and identifying cells in the various stages of mitosis, use the four images below of whitefish blastula to count the cells in each stage until you reach 100 total cells, recording your data below in Data Table 1. (You may not need to use all four images. Stop counting when you reach 100 total cells.) After totaling the cells in each stage, calculate the percent of cells in each stage. (Divide total of stage by overall total of 100 and then multiply by 100 to obtain percentage.) Data Table 1Stage Totals PercentInterphase Mitosis: Prophase Metaphase Anaphase Telophase Cytokinesis Totals 100 100% To find the length of time whitefish blastula cells spend in each stage, multiply the percent (recorded as a decimal, in other words take the percent number and divide by 100) by 24 hours. (Example: If percent is 20%, then Time in Hours = .2 * 24 = 4.8) Record your data in Data…

Answer 2

Question

Chapter 2, Problem 1RAC

Summary Introduction

Introduction:

The atomic mass is determined as the average mass of its naturally occurring isotopes by keeping into account the relative abundance of each isotope. The atomic mass is also determined by the electrons and protons.

Expert Solution & Answer

Answer to Problem 1RAC

The correct answer is option (e) atom.

Explanation of Solution

Explanation/justification for the correct answer:

Option (e) atom. An atom is the smallest particle of any element. The atom possesses the chemical characteristics of that element. For example, the element carbon is made up of only carbon atoms that consist of the atoms of one kind. So, the correct answer is option (e).

Explanation for incorrect answer:

Option (a) electron. The electrons are negative particles of an atom. It carries one negative charge. It moves around the nucleus in a specific orbit. So, this is an incorrect option.

Option (b) molecule. A molecule is two or more atoms chemically combined to form a structure which acts as an independent unit. So, this is an incorrect answer.

Option (c) neutron. The neutrons have no electrical charge. It is also present in the nucleus of an atom. So, this is an incorrect answer.

Option (d) proton. The protons are the positively charged particles of an atom. It carries one positive charge and present in the nucleus. So, this is an incorrect answer.

Conclusion

The smallest particle of an element that has the chemical characteristics of that element is an atom. Hence, the correct answer is option (e) atom.

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Answer 3

Question

Chapter 2, Problem 1RAC

Summary Introduction

Introduction:

The atomic mass is determined as the average mass of its naturally occurring isotopes by keeping into account the relative abundance of each isotope. The atomic mass is also determined by the electrons and protons.

Expert Solution & Answer

Answer to Problem 1RAC

The correct answer is option (e) atom.

Explanation of Solution

Explanation/justification for the correct answer:

Option (e) atom. An atom is the smallest particle of any element. The atom possesses the chemical characteristics of that element. For example, the element carbon is made up of only carbon atoms that consist of the atoms of one kind. So, the correct answer is option (e).

Explanation for incorrect answer:

Option (a) electron. The electrons are negative particles of an atom. It carries one negative charge. It moves around the nucleus in a specific orbit. So, this is an incorrect option.

Option (b) molecule. A molecule is two or more atoms chemically combined to form a structure which acts as an independent unit. So, this is an incorrect answer.

Option (c) neutron. The neutrons have no electrical charge. It is also present in the nucleus of an atom. So, this is an incorrect answer.

Option (d) proton. The protons are the positively charged particles of an atom. It carries one positive charge and present in the nucleus. So, this is an incorrect answer.

Conclusion

The smallest particle of an element that has the chemical characteristics of that element is an atom. Hence, the correct answer is option (e) atom.

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Answer 4

Question

Chapter 2, Problem 1RAC

Summary Introduction

Introduction:

The atomic mass is determined as the average mass of its naturally occurring isotopes by keeping into account the relative abundance of each isotope. The atomic mass is also determined by the electrons and protons.

Expert Solution & Answer

Answer to Problem 1RAC

The correct answer is option (e) atom.

Explanation of Solution

Explanation/justification for the correct answer:

Option (e) atom. An atom is the smallest particle of any element. The atom possesses the chemical characteristics of that element. For example, the element carbon is made up of only carbon atoms that consist of the atoms of one kind. So, the correct answer is option (e).

Explanation for incorrect answer:

Option (a) electron. The electrons are negative particles of an atom. It carries one negative charge. It moves around the nucleus in a specific orbit. So, this is an incorrect option.

Option (b) molecule. A molecule is two or more atoms chemically combined to form a structure which acts as an independent unit. So, this is an incorrect answer.

Option (c) neutron. The neutrons have no electrical charge. It is also present in the nucleus of an atom. So, this is an incorrect answer.

Option (d) proton. The protons are the positively charged particles of an atom. It carries one positive charge and present in the nucleus. So, this is an incorrect answer.

Conclusion

The smallest particle of an element that has the chemical characteristics of that element is an atom. Hence, the correct answer is option (e) atom.

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Answer 5

Chapter 2, Problem 1RAC

Summary Introduction

Introduction:

The atomic mass is determined as the average mass of its naturally occurring isotopes by keeping into account the relative abundance of each isotope. The atomic mass is also determined by the electrons and protons.

Expert Solution & Answer

Answer to Problem 1RAC

The correct answer is option (e) atom.

Explanation of Solution

Explanation/justification for the correct answer:

Option (e) atom. An atom is the smallest particle of any element. The atom possesses the chemical characteristics of that element. For example, the element carbon is made up of only carbon atoms that consist of the atoms of one kind. So, the correct answer is option (e).

Explanation for incorrect answer:

Option (a) electron. The electrons are negative particles of an atom. It carries one negative charge. It moves around the nucleus in a specific orbit. So, this is an incorrect option.

Option (b) molecule. A molecule is two or more atoms chemically combined to form a structure which acts as an independent unit. So, this is an incorrect answer.

Option (c) neutron. The neutrons have no electrical charge. It is also present in the nucleus of an atom. So, this is an incorrect answer.

Option (d) proton. The protons are the positively charged particles of an atom. It carries one positive charge and present in the nucleus. So, this is an incorrect answer.

Conclusion

The smallest particle of an element that has the chemical characteristics of that element is an atom. Hence, the correct answer is option (e) atom.

Answer 6

Chapter 2, Problem 1RAC

Summary Introduction

Introduction:

The atomic mass is determined as the average mass of its naturally occurring isotopes by keeping into account the relative abundance of each isotope. The atomic mass is also determined by the electrons and protons.

Expert Solution & Answer

Answer to Problem 1RAC

The correct answer is option (e) atom.

Explanation of Solution

Explanation/justification for the correct answer:

Option (e) atom. An atom is the smallest particle of any element. The atom possesses the chemical characteristics of that element. For example, the element carbon is made up of only carbon atoms that consist of the atoms of one kind. So, the correct answer is option (e).

Explanation for incorrect answer:

Option (a) electron. The electrons are negative particles of an atom. It carries one negative charge. It moves around the nucleus in a specific orbit. So, this is an incorrect option.

Option (b) molecule. A molecule is two or more atoms chemically combined to form a structure which acts as an independent unit. So, this is an incorrect answer.

Option (c) neutron. The neutrons have no electrical charge. It is also present in the nucleus of an atom. So, this is an incorrect answer.

Option (d) proton. The protons are the positively charged particles of an atom. It carries one positive charge and present in the nucleus. So, this is an incorrect answer.

Conclusion

The smallest particle of an element that has the chemical characteristics of that element is an atom. Hence, the correct answer is option (e) atom.

Answer 7

Chapter 2, Problem 1RAC

Summary Introduction

Introduction:

The atomic mass is determined as the average mass of its naturally occurring isotopes by keeping into account the relative abundance of each isotope. The atomic mass is also determined by the electrons and protons.

Answer 8

Expert Solution & Answer

Answer to Problem 1RAC

The correct answer is option (e) atom.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Explanation/justification for the correct answer:

Option (e) atom. An atom is the smallest particle of any element. The atom possesses the chemical characteristics of that element. For example, the element carbon is made up of only carbon atoms that consist of the atoms of one kind. So, the correct answer is option (e).

Explanation for incorrect answer:

Option (a) electron. The electrons are negative particles of an atom. It carries one negative charge. It moves around the nucleus in a specific orbit. So, this is an incorrect option.

Option (b) molecule. A molecule is two or more atoms chemically combined to form a structure which acts as an independent unit. So, this is an incorrect answer.

Option (c) neutron. The neutrons have no electrical charge. It is also present in the nucleus of an atom. So, this is an incorrect answer.

Option (d) proton. The protons are the positively charged particles of an atom. It carries one positive charge and present in the nucleus. So, this is an incorrect answer.

Answer 12

Conclusion

The smallest particle of an element that has the chemical characteristics of that element is an atom. Hence, the correct answer is option (e) atom.

Answer 13

Ch. 2.1 - Define matter. How are the mass and the weight of...Ch. 2.1 - Differentiate between element and atom. What four...Ch. 2.1 - Prob. 3AYP Ch. 2.1 - Which subatomic particle determines the atomic...Ch. 2.1 - What is an isotope? How are isotopes denoted?Ch. 2.1 - What is avogardro’s number? How is it related to a...Ch. 2.1 - Describe how an ionic bond is formed. What are...Ch. 2.1 - What occurs in the formation of a covalent bond?...Ch. 2.1 - Distinguish between a molecule and a compund. Give...Ch. 2.1 - What are intermolecular forces, and how do they...

The atomic mass is determined as the average mass of its naturally occurring isotopes by keeping into account the relative abundance of each isotope. The atomic mass is also determined by the electrons and protons.

Introduction: The atomic mass is determined as the average mass of its naturally occurring isotopes by keeping into account the relative abundance of each isotope. The atomic mass is also determined by the electrons and protons.

Answer to Problem 1RAC

Explanation of Solution

Want to see more full solutions like this?

Chapter 2 Solutions

Introduction:

The atomic mass is determined as the average mass of its naturally occurring isotopes by keeping into account the relative abundance of each isotope. The atomic mass is also determined by the electrons and protons.