The total number of subatomic particles present in N 11 23 a has to be determined. Concept Introduction: Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral. Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z . Atomic number = number of protons = number of electrons Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A . Mass number = number of protons + number of neutrons From atomic number and mass number, the number of each sub atomic particle can be found. Number of protons = Atomic number = Z Number of electrons = Atomic number = Z Number of neutrons = Mass number - Atomic number = A − Z Complete chemical symbol notation can be given as. An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 3, Problem 3.23EP

(a)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(a)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in any atom is the sum of mass number and atomic number of that atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle is found to be 34.

Conclusion

The total subatomic particles present in N1123a is determined.

(b)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(b)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle present inside the nucleus is found to be 23.

Conclusion

The total subatomic particles present in nucleus of N1123a is determined.

(c)

Interpretation Introduction

Interpretation:

The total number nucleons present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(c)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. In this case, the total number of nucleons is found to be 23.

Conclusion

The total number of nucleons present in N1123a is determined.

(d)

Interpretation Introduction

Interpretation:

The total charge that is associated with nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(d)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. Each proton carries a positive charge. As there are 11 protons in the nucleus, the charge that is associated with the nucleus of N1123a is +11.

Conclusion

The total charge associated with the nucleus of N1123a is determined.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Give the major product of the following reaction. excess 1. OH, H₂O 1.OH H CH3CH2CH21 H 2. A.-H₂O Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default.

2. Use Hess's law to calculate the AH (in kJ) for: rxn CIF(g) + F2(g) → CIF 3 (1) using the following information: 2CIF(g) + O2(g) → Cl₂O(g) + OF 2(g) AH = 167.5 kJ ΔΗ 2F2 (g) + O2(g) → 2 OF 2(g) 2C1F3 (1) + 202(g) → Cl₂O(g) + 3 OF 2(g) о = = -43.5 kJ AH = 394.1kJ

ci Draw the major product(s) of the following reactions: (3 pts) CH3 HNO3/H2SO4 HNO3/ H2SO4 OCH3 (1 pts)

Answer 2

Question

Chapter 3, Problem 3.23EP

(a)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(a)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in any atom is the sum of mass number and atomic number of that atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle is found to be 34.

Conclusion

The total subatomic particles present in N1123a is determined.

(b)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(b)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle present inside the nucleus is found to be 23.

Conclusion

The total subatomic particles present in nucleus of N1123a is determined.

(c)

Interpretation Introduction

Interpretation:

The total number nucleons present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(c)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. In this case, the total number of nucleons is found to be 23.

Conclusion

The total number of nucleons present in N1123a is determined.

(d)

Interpretation Introduction

Interpretation:

The total charge that is associated with nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(d)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. Each proton carries a positive charge. As there are 11 protons in the nucleus, the charge that is associated with the nucleus of N1123a is +11.

Conclusion

The total charge associated with the nucleus of N1123a is determined.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 3, Problem 3.23EP

(a)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(a)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in any atom is the sum of mass number and atomic number of that atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle is found to be 34.

Conclusion

The total subatomic particles present in N1123a is determined.

(b)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(b)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle present inside the nucleus is found to be 23.

Conclusion

The total subatomic particles present in nucleus of N1123a is determined.

(c)

Interpretation Introduction

Interpretation:

The total number nucleons present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(c)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. In this case, the total number of nucleons is found to be 23.

Conclusion

The total number of nucleons present in N1123a is determined.

(d)

Interpretation Introduction

Interpretation:

The total charge that is associated with nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(d)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. Each proton carries a positive charge. As there are 11 protons in the nucleus, the charge that is associated with the nucleus of N1123a is +11.

Conclusion

The total charge associated with the nucleus of N1123a is determined.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 3, Problem 3.23EP

(a)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(a)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in any atom is the sum of mass number and atomic number of that atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle is found to be 34.

Conclusion

The total subatomic particles present in N1123a is determined.

(b)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(b)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle present inside the nucleus is found to be 23.

Conclusion

The total subatomic particles present in nucleus of N1123a is determined.

(c)

Interpretation Introduction

Interpretation:

The total number nucleons present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(c)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. In this case, the total number of nucleons is found to be 23.

Conclusion

The total number of nucleons present in N1123a is determined.

(d)

Interpretation Introduction

Interpretation:

The total charge that is associated with nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(d)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. Each proton carries a positive charge. As there are 11 protons in the nucleus, the charge that is associated with the nucleus of N1123a is +11.

Conclusion

The total charge associated with the nucleus of N1123a is determined.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 3, Problem 3.23EP

(a)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(a)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in any atom is the sum of mass number and atomic number of that atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle is found to be 34.

Conclusion

The total subatomic particles present in N1123a is determined.

(b)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(b)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle present inside the nucleus is found to be 23.

Conclusion

The total subatomic particles present in nucleus of N1123a is determined.

(c)

Interpretation Introduction

Interpretation:

The total number nucleons present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(c)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. In this case, the total number of nucleons is found to be 23.

Conclusion

The total number of nucleons present in N1123a is determined.

(d)

Interpretation Introduction

Interpretation:

The total charge that is associated with nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(d)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. Each proton carries a positive charge. As there are 11 protons in the nucleus, the charge that is associated with the nucleus of N1123a is +11.

Conclusion

The total charge associated with the nucleus of N1123a is determined.

Answer 6

Chapter 3, Problem 3.23EP

(a)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(a)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in any atom is the sum of mass number and atomic number of that atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle is found to be 34.

Conclusion

The total subatomic particles present in N1123a is determined.

Answer 7

Chapter 3, Problem 3.23EP

(a)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

Answer 8

(a)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in any atom is the sum of mass number and atomic number of that atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle is found to be 34.

Answer 9

(a)

Expert Solution

Answer 10

(a)

Expert Solution

Answer 11

Expert Solution

Answer 12

Conclusion

The total subatomic particles present in N1123a is determined.

Answer 13

(b)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(b)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle present inside the nucleus is found to be 23.

Conclusion

The total subatomic particles present in nucleus of N1123a is determined.

Answer 14

(b)

Interpretation Introduction

Interpretation:

The total number of subatomic particles present nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

Answer 15

(b)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Therefore, the total number of subatomic particle present inside the nucleus is found to be 23.

Answer 16

(b)

Expert Solution

Answer 17

(b)

Expert Solution

Answer 18

Expert Solution

Answer 19

Conclusion

The total subatomic particles present in nucleus of N1123a is determined.

Answer 20

(c)

Interpretation Introduction

Interpretation:

The total number nucleons present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(c)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. In this case, the total number of nucleons is found to be 23.

Conclusion

The total number of nucleons present in N1123a is determined.

Answer 21

(c)

Interpretation Introduction

Interpretation:

The total number nucleons present in N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

Answer 22

(c)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. In this case, the total number of nucleons is found to be 23.

Answer 23

(c)

Expert Solution

Answer 24

(c)

Expert Solution

Answer 25

Expert Solution

Answer 26

Conclusion

The total number of nucleons present in N1123a is determined.

Answer 27

(d)

Interpretation Introduction

Interpretation:

The total charge that is associated with nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

(d)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. Each proton carries a positive charge. As there are 11 protons in the nucleus, the charge that is associated with the nucleus of N1123a is +11.

Conclusion

The total charge associated with the nucleus of N1123a is determined.

Answer 28

(d)

Interpretation Introduction

Interpretation:

The total charge that is associated with nucleus of N1123a has to be determined.

Concept Introduction:

Atoms are made up of even smaller particles. These particles are very small and these are all the building blocks of atoms and they are known as subatomic particles. Protons, electrons, and neutrons are the subatomic particles that are found in atom. Electrons possess a negative electrical charge. Protons possess a positive electrical charge. Neutrons possess no charge and they are neutral.

Atomic number for each and every element is a unique one. This is the total number of protons that is present in an atom. As the atom is electrically neutral, it can also be said that the total number of electrons is the atomic number. Atomic number is represented by the symbol Z.

Atomic number = number of protons = number of electrons

Mass number is the sum of the number of protons and neutrons inside the nucleus of an atom. This gives the number of subatomic particle present inside the nucleus. Mass number is represented by the symbol A.

Mass number = number of protons + number of neutrons

From atomic number and mass number, the number of each sub atomic particle can be found.

Number of protons = Atomic number = ZNumber of electrons = Atomic number = ZNumber of neutrons = Mass number - Atomic number = A−Z

Complete chemical symbol notation can be given as.

An element is a pure substance that cannot be broken by ordinary chemical reactions into simpler substances. All the atoms in an element will have the same atomic number. The electrons only take part in the chemical reaction while the nucleus does not. Hence, the atomic number (number or protons) does not change and it characterizes an atom.

Answer 29

(d)

Expert Solution

Explanation of Solution

Given chemical symbol is N1123a. The total number of subatomic particles in nucleus of any atom is the mass number that particular atom. In the given chemical symbol, the mass number is 23 and atomic number is 11. Nucleons are the protons and neutrons that are present in the nucleus of an atom. Each proton carries a positive charge. As there are 11 protons in the nucleus, the charge that is associated with the nucleus of N1123a is +11.