The mass number of atom that has 5 protons, 5 electrons, and 6 neutrons has to be given. Concept Introduction: 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 the full answer?

Answer 1

Question

Chapter 3, Problem 3.11EP

(a)

Interpretation Introduction

Interpretation:

The mass number of atom that has 5 protons, 5 electrons, and 6 neutrons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 7 electrons, 8 neutrons, and 7 protons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 13 protons, 14 neutrons and 13 electrons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 28 neutrons, 20 electrons, and 20 protons has to be given.

Concept Introduction:

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.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

5. Compressibility (6 points total). The isothermal compressibility is a measure of how hard/easy it is to compress an object (how squishy is it?) at constant temperature. It is др defined as Br=-()=-(200²)T' (a) You might wonder why there is a negative sign in this formula. What does it mean when this quantity is positive and what does it mean when this quantity is negative? (b) Derive the formula for the isothermal compressibility of an ideal gas (it is very simple!) (c) Explain under what conditions for the ideal gas the compressibility is higher or lower, and why that makes sense.

19. (3 pts) in Chapter 7 we will see a reaction of halocyclohexanes that requires that the halogen occupy an axial position with this in mind, would you expect cis-1-bromo-3-methylcyclohexane or trans-1-bromo-3-methylcyclohexane to be more reactive in this reaction? Briefly explain your choice using structures to support your answer. Mere-eries-cecleone) The tran-i-browse-3-methylcyclohexione

Please help me calculate the undiluted samples ppm concentration. My calculations were 280.11 ppm. Please see if I did my math correctly using the following standard curve. Link: https://mnscu-my.sharepoint.com/:x:/g/personal/vi2163ss_go_minnstate_edu/EVSJL_W0qrxMkUjK2J3xMUEBHDu0UM1vPKQ-bc9HTcYXDQ?e=hVuPC4

Answer 2

Question

Chapter 3, Problem 3.11EP

(a)

Interpretation Introduction

Interpretation:

The mass number of atom that has 5 protons, 5 electrons, and 6 neutrons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 7 electrons, 8 neutrons, and 7 protons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 13 protons, 14 neutrons and 13 electrons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 28 neutrons, 20 electrons, and 20 protons has to be given.

Concept Introduction:

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.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 3, Problem 3.11EP

(a)

Interpretation Introduction

Interpretation:

The mass number of atom that has 5 protons, 5 electrons, and 6 neutrons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 7 electrons, 8 neutrons, and 7 protons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 13 protons, 14 neutrons and 13 electrons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 28 neutrons, 20 electrons, and 20 protons has to be given.

Concept Introduction:

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.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 3, Problem 3.11EP

(a)

Interpretation Introduction

Interpretation:

The mass number of atom that has 5 protons, 5 electrons, and 6 neutrons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 7 electrons, 8 neutrons, and 7 protons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 13 protons, 14 neutrons and 13 electrons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 28 neutrons, 20 electrons, and 20 protons has to be given.

Concept Introduction:

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.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 3, Problem 3.11EP

(a)

Interpretation Introduction

Interpretation:

The mass number of atom that has 5 protons, 5 electrons, and 6 neutrons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 7 electrons, 8 neutrons, and 7 protons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 13 protons, 14 neutrons and 13 electrons has to be given.

Concept Introduction:

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)

Interpretation Introduction

Interpretation:

The mass number of atom that has 28 neutrons, 20 electrons, and 20 protons has to be given.

Concept Introduction:

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 6

Chapter 3, Problem 3.11EP

(a)

Interpretation Introduction

Interpretation:

The mass number of atom that has 5 protons, 5 electrons, and 6 neutrons has to be given.

Concept Introduction:

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 7

Chapter 3, Problem 3.11EP

(a)

Interpretation Introduction

Interpretation:

The mass number of atom that has 5 protons, 5 electrons, and 6 neutrons has to be given.

Concept Introduction:

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

(b)

Interpretation Introduction

Interpretation:

The mass number of atom that has 7 electrons, 8 neutrons, and 7 protons has to be given.

Concept Introduction:

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 9

(b)

Interpretation Introduction

Interpretation:

The mass number of atom that has 7 electrons, 8 neutrons, and 7 protons has to be given.

Concept Introduction:

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 10

(c)

Interpretation Introduction

Interpretation:

The mass number of atom that has 13 protons, 14 neutrons and 13 electrons has to be given.

Concept Introduction:

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 11

(c)

Interpretation Introduction

Interpretation:

The mass number of atom that has 13 protons, 14 neutrons and 13 electrons has to be given.

Concept Introduction:

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 12

(d)

Interpretation Introduction

Interpretation:

The mass number of atom that has 28 neutrons, 20 electrons, and 20 protons has to be given.

Concept Introduction:

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 13

(d)

Interpretation Introduction

Interpretation:

The mass number of atom that has 28 neutrons, 20 electrons, and 20 protons has to be given.

Concept Introduction:

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 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 17

Ch. 3.1 - Which of the following statements concerning the...Ch. 3.1 - Prob. 2QQ Ch. 3.1 - How many electrons are required to equal the mass...Ch. 3.1 - Which of the following statements concerning an...Ch. 3.1 - Prob. 5QQ Ch. 3.2 - The atomic number for an atom containing 10...Ch. 3.2 - Prob. 2QQ Ch. 3.2 - How many electrons are present in an atom of...Ch. 3.2 - The identity of an atom is determined by the...Ch. 3.2 - Which of the following statements is correct for...

Solution Summary: The author explains that the atomic number is the total number of protons, electrons, and neutrons in an atom.

Concept explainers

Videos

Want to see the full answer?

Chapter 3 Solutions