Chemistry & Chemical Reactivity
10th Edition
ISBN: 9781337399074
Author: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 7, Problem 12PS
What is the maximum number of electrons that can be identified with each of the following sets of quantum number? In some cases, the answer may be “none”. In such cases, explain why “none” is the correct answer.
- (a) n = 3
- (b) n = 3 and ℓ = 2
- (c) n = 4, ℓ = 1, mℓ = ‒1, and ms = +1/2
- (d) n = 5, ℓ = 0, mℓ = ‒1, ms = +1/2
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Calculate the energy of electron in hydrogen at quantum levels: (i) n = 1; (ii) n = 2, and (iii) n = 5, according to the Bohr’s model.(b) What is the energy change (E, in Joule) when an electron jumps from quantum level n = 5 to n = 2? Is energy gained or lost by the electron. (c) If energy is gained or lost in the form of electromagnetic radiation, what are the wavelength (; in nm) and frequency (; in s–1) of this radiation?(d) What is the longest wavelength (, in nm) of light that would have sufficient energy to excite an electron from energy level E1 to E; where E∞ = 0.0 J is the edge of the atom
Question 20
Answer the following questions:
(a) Without using quantum numbers, describe the differences between the shells, subshells, and orbitals of an atom.
(b) How do the quantum numbers of the shells, subshells, and orbitals of an atom differ?
Question 21
Identify the subshell in which electrons with the following quantum numbers are found:
(a) n = 2, l = 1
(b) n = 4, l = 2
(c) n = 6, l = 0
What is meant by the ground state of an atom?
(a) All of the quantum numbers have their lowest values
(n = 1, l = m = 0).
(b) The principal quantum number of the electrons in the
outer shell is 1.
(c) All of the electrons are in the lowest energy state,
consistent with the exclusion principle.
(d) The electrons are in the lowest state allowed by the
uncertainty principle.
Chapter 7 Solutions
Chemistry & Chemical Reactivity
Ch. 7.3 - (a) What element has the configuration...Ch. 7.3 - Write one possible set of quantum numbers for the...Ch. 7.3 - Using the periodic table and without looking at...Ch. 7.4 - Prob. 7.4CYUCh. 7.5 - Without looking at the figures for the periodic...Ch. 7.6 - The most common oxidation state of a rare earth...Ch. 7.6 - Prob. 1.2ACPCh. 7.6 - Prob. 1.3ACPCh. 7.6 - Use the atomic radii of scandium, yttrium,...Ch. 7.6 - Prob. 1.5ACP
Ch. 7.6 - Prob. 1.6ACPCh. 7.6 - Give the electron configurations for iron and the...Ch. 7.6 - Prob. 2.2ACPCh. 7.6 - Prob. 2.3ACPCh. 7.6 - Prob. 2.4ACPCh. 7 - Write the electron configurations for P and CI...Ch. 7 - Write the electron configurations for Mg and Ar...Ch. 7 - Using spdf notation, write the electron...Ch. 7 - Using spdf notation, give the electron...Ch. 7 - Prob. 5PSCh. 7 - Prob. 6PSCh. 7 - Use noble gas and spdf notations to depict...Ch. 7 - The lanthanides, once called the rare earth...Ch. 7 - Prob. 9PSCh. 7 - Prob. 10PSCh. 7 - What is the maximum number of electrons that can...Ch. 7 - What is the maximum number of electrons that can...Ch. 7 - Depict the electron configuration for magnesium...Ch. 7 - Depict the electron configuration for phosphorus...Ch. 7 - Using an orbital box diagram and noble gas...Ch. 7 - Using an orbital box diagram and noble gas...Ch. 7 - Prob. 17PSCh. 7 - Which of the following statements correctly...Ch. 7 - Prob. 19PSCh. 7 - Prob. 20PSCh. 7 - Using orbital box diagrams, depict an electron...Ch. 7 - Prob. 22PSCh. 7 - Prob. 23PSCh. 7 - Using orbital box diagrams and noble gas notation,...Ch. 7 - Manganese is found as MnO2 in deep ocean deposits....Ch. 7 - One compound found in alkaline batteries is NiOOH,...Ch. 7 - Prob. 27PSCh. 7 - Arrange the following elements in order of...Ch. 7 - Prob. 29PSCh. 7 - Prob. 30PSCh. 7 - Which of the following groups of elements is...Ch. 7 - Arrange the following atoms in order of increasing...Ch. 7 - Compare the elements Na, Mg, O, and P. (a) Which...Ch. 7 - Compare the elements B. Al, C, and Si. (a) Which...Ch. 7 - Explain each answer briefly. (a) Place the...Ch. 7 - Explain each answer briefly. (a) Rank the...Ch. 7 - Identify the element that corresponds to each of...Ch. 7 - Identify the element that corresponds to each of...Ch. 7 - Explain why the photoelectron spectra of hydrogen...Ch. 7 - Sketch the major features (number of peaks and...Ch. 7 - These questions are not designated as to type or...Ch. 7 - The deep blue color of sapphires comes from the...Ch. 7 - Using an orbital box diagram and noble gas...Ch. 7 - Prob. 44GQCh. 7 - Prob. 45GQCh. 7 - Prob. 46GQCh. 7 - Which of the following is not an allowable set of...Ch. 7 - A possible excited state for the H atom has an...Ch. 7 - The magnet in the following photo is made from...Ch. 7 - Name the element corresponding to each...Ch. 7 - Arrange the following atoms in order of increasing...Ch. 7 - Prob. 52GQCh. 7 - Answer the questions below about the elements A...Ch. 7 - Answer (he following questions about the elements...Ch. 7 - Which of the following ions are unlikely to be...Ch. 7 - Prob. 56GQCh. 7 - Answer each of the following questions: (a) Of the...Ch. 7 - Prob. 58GQCh. 7 - Prob. 59GQCh. 7 - Two elements in the second transition series (Y...Ch. 7 - Prob. 61GQCh. 7 - The configuration of an element is given here. (a)...Ch. 7 - Answer the questions below about the elements A...Ch. 7 - Answer the questions below concerning ground state...Ch. 7 - Nickel(II) formate [Ni(HCO2)2] is widely used as a...Ch. 7 - Spinets are solids with the general formula M2+...Ch. 7 - The following questions use concepts from this and...Ch. 7 - Which ions in the following list are not likely to...Ch. 7 - Answer the following questions about first...Ch. 7 - The ionization of the hydrogen atom can be...Ch. 7 - Compare the configurations below with two...Ch. 7 - Prob. 72SCQCh. 7 - Write electron configurations to show the first...Ch. 7 - Prob. 74SCQCh. 7 - (a) Explain why the sizes of atoms change when...Ch. 7 - Which of the following elements has the greatest...Ch. 7 - Prob. 77SCQCh. 7 - Prob. 78SCQCh. 7 - The energies of the orbitals in many elements have...Ch. 7 - The ionization energies for the removal of the...Ch. 7 - Using your knowledge of the trends in element...Ch. 7 - Prob. 82SCQCh. 7 - Prob. 83SCQCh. 7 - Prob. 84SCQCh. 7 - Thionyl chloride. SOCl2, is an important...Ch. 7 - Prob. 86SCQCh. 7 - Slaters rules are a way to estimate the effective...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- • identify an orbital (as 1s, 3p, etc.) from its quantum numbers, or vice versa.arrow_forwardPlanck originated the idea that energies can be quantized. What does the term quantized mean? What was Planck trying to explain when he was led to the concept of quantization of energy? Give the formula he arrived at and explain each of the terms in the formula.arrow_forwardEach electron in an atom may be characterized by a set of four quantum numbers. For each of the following parts, tell how many different sets of quantum numbers are possible, such that each set contains all the values listed: (a) n=4; (b) n=2, l=2; (c) n=2, l=0; (d) n=4, l=2, ml=+3; (e) n=4, l=3, ml=-2; (f) n=3, l=1, ml=0; (g) n=2, l=1arrow_forward
- In a given atom, what are the maximum number of electrons that are allowed to have the following sets of quantum number? If you could explain at least 2-3 to me (no matter the order, I would really appreciate it.arrow_forward(A) A photon has a wavelength of 599 nm. Calculate the energy of the photon in joules. Enter your answer in scientific notation. (b) what is the wave length (in nm) of radiation that has an energy content of 9.53 x 103 kJ/mol? (B part 2) in which region of the electromagnetic spectrum is this radiation found? (c) what are the possible values for ml when the principal quantum number (n) is 2 and the angular momentum quantum number is 0?arrow_forwardHow many electrons in an atom can have each of the following quantum number or sublevel designations?(a) n = 2, l = 1 (b) 3d (c) 4sarrow_forward
- In an atom, what is the maximum number of electrons that can have the following quantum numbers?(a) n = 4, ms = -1/2(b) n = 7, l = 6(c) n = 7, l = 5, ml = -2(d) n = 4, l = 1, ml = +1arrow_forwardW 4. (a) A laser emits light that has a frequency of 4.69 X 10¹4 s¹. What is the energy of one photon of this radiation? V (b) If the laser emits a pulse containing 5.0 X 1017 photons of this radiation, what is the total energy of that pulse? (c) If the laser emits 1.3 X 10-2 J of energy during a pulse, how many photons are emitted?arrow_forwardA certain light wave has a measured frequency of 4.15 x 1014 s-1. What is the wavelength of this light in meters? On your answer sheet answer the following additional questions (b) What is the energy in joules per photon? (c) What is the energy per mole of photons? (d) What range of the electromagnetic spectrum is this wavelength?arrow_forward
- (a) Calculate the time required for an electron in the n = 2 state of hydrogen to complete one orbit about thenucleus. (b) The typical “lifetime” of an electron in the n = 2 state is roughly 10−8s—after this time theelectron is likely to have dropped back to the n = 1 state. Estimate the number of orbits an electron completes inthe n = 2 state before dropping to the ground state.arrow_forward2. An electron in a hydrogen atom is excited from the ground state to the n=4 state. Comment on the correctness of the following statements (true or false and why?). %3D (a) n = 4 is the first excited state. (b) It takes more energy to ionize (remove) the electron from n = 4 than from the ground state. (c) The electron is farther from the nucleus (on average) in n = 4 than in the ground state. (d) The wavelength of light emitted when the electron drops from n = 4 to n = 1 is longer than that from n =4 to n =2. (e) The wavelength the atom absorbs in going from n= 1 to n=4 is the same as that emitted as it goes from n =4 to n = 1.arrow_forward(a) Write out the full electron configuration of Calcium (Ca). (b) How many electrons are in the n=3 shell of Calcium?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage Learning
Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
General Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage Learning
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Introductory Chemistry: An Active Learning Approa...
Chemistry
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Cengage Learning
Chemistry: Principles and Practice
Chemistry
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Cengage Learning
General Chemistry - Standalone book (MindTap Cour...
Chemistry
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Quantum Numbers, Atomic Orbitals, and Electron Configurations; Author: Professor Dave Explains;https://www.youtube.com/watch?v=Aoi4j8es4gQ;License: Standard YouTube License, CC-BY
QUANTUM MECHANICAL MODEL/Atomic Structure-21E; Author: H to O Chemistry;https://www.youtube.com/watch?v=mYHNUy5hPQE;License: Standard YouTube License, CC-BY