What is the electron configuration of the Lu atom?
(a)
(b)
(c)
(d)
(e)
Want to see the full answer?
Check out a sample textbook solutionChapter 6 Solutions
Chemistry
Additional Science Textbook Solutions
General, Organic, and Biological Chemistry (3rd Edition)
Introductory Chemistry (6th Edition)
Organic Chemistry (9th Edition)
Chemistry: An Introduction to General, Organic, and Biological Chemistry (12th Edition) - Standalone book
Organic Chemistry As a Second Language: Second Semester Topics
- How does the wavelength of a fast-pitched baseball compare to the wavelength of an electron traveling at 110 the speed of light? What is the significance of this comparison? See Example 2-3.arrow_forwardWhich of the following are applicable when explaining the photoelectric effect? Correct any statements that are wrong. (a) Light is electromagnetic radiation. (b) The intensity of a light beam is related to its frequency. (c) Light can be thought of as consisting of mass- less particles whose energy is given by Plancks equation, E = h.arrow_forwardWhat is the wavelength of the electromagnetic radiation emitted from a hydrogen atom when the electron undergoes the transition n = 4 to n = 1? In what region of the spectrum does this line occur? (See Figure 7.5.)arrow_forward
- Explain briefly why each of the following is not a possible set of quantum numbers for an electron in an atom. In each case, change the incorrect value (or values) to make the set valid. (a) n = 4, = 2, m = 0, ms = 0 (b) n = 3, = 1, m = 3, ms = 1/2 (c) n = 3, = 3, m = 1, ms = +1/2arrow_forwardIn an atom, how many electrons can be assigned the principal quantum number n = 4 and the spin quantum number ms = +1/2 ? (A) 2 (B) 8 (C) 16 (D) 32arrow_forwardIn a given atom with a sufficient number of electrons, what is the maximum number of electrons that can be assigned the combination of quantum numbers n = 5 and ml= 2? (A) 6 (B) 10 (C) 14 (D) 18arrow_forward
- Which of the following is the correct ground state electron configuration for the element with number Z = 29? (A) [Ar] 4s2 4p6 4d3 (B) [Ar] 4s2 3d9 (C) [Ar] 4s1 3d10 (D) [Ar] 4s2 4p9arrow_forwardHow many different values of the magnetic quantum number, ml, are possible for the third energy level of an atom? (a) 1 (b) 3 (c) 5 (d) 7arrow_forward4. Which of the following subshell has five degenerate orbitals? (a) 2s (b) 3d (c) 4f (d) 5p 5. What is the maximum number of electrons that can occupy the 2p subshell? (a) 2 (b) 4 (c) 6 (d) 10 6. What is the maximum number of electrons that can go into the second shell (n = 2)? %3D (a) 2 (b) 8 (c) 10 (d) 18arrow_forward
- How many orbitals in an atom could have quantum numbers | = 2 and ml = -3? (A) 0 (B) 1 (C) 2 (D) 5arrow_forwardHow many of the elements in the second row of the periodic table (Li through Ne) will have at least one unpaired elec- tron in their electron configurations? (a) 3 (b) 4 (c) 5 (d) 6 (e) 7arrow_forward51) Which of the following sets of quantum numbers could represent the "last" electron added to complete the electron configuration for the ground state atom of Br according to the Aufbau Principle. (last electron meaning adding an electron to form Br -1). mi ms --1/2 (a) 4 -- 1/2 (b) 1 1 -- 1/2 (c) 3 1 1 + 1/2 (d) 4 1 2 -- 1/2 (e) 2 1arrow_forward
- 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 LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
- Chemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage LearningChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning