Concept explainers
Interpretation:
The total number of states in an atom which has
Concept introduction:
A term symbol describes the orbital, spin, and total angular momenta of an electronic state. The symbol,
Answer to Problem 15.22E
The total number of states in an atom which has
Explanation of Solution
The value of an azimuthal quantum number,
Where
Each spin can contribute
The value of
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The degeneracy is calculated by the formula
The total number of states in an atom which has
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Chapter 15 Solutions
Physical Chemistry
- Why do valence shell s and p orbitals generally become further apart in energy on descending a group in the periodic table?arrow_forwardWhich of the ff orbitals does not exist due to the constraints upon the angular quantum number? 4d, 2p, 3f, 5garrow_forwardUsing only the periodic table and the rules we learned in class, write the ground state electronic structure of the ground state of the Zn2+ in condensed notation.Use this sample format to enter your answer: [Xe] 4f14 5d10 6s2 6p2 (the electronic structure of Pb). The outer shell orbitals must be listed with increasing n first and increasing l second as in this example. Do not list empty orbitals. The atomic symbol of the noble gas must be typed exactly and in the correct case.arrow_forward
- 9. What is the value of the orbital angular momentum quantum number for an electron in a 4f orbital?arrow_forwardDescribe the orbital approximation for the wavefunction of a many-electron atom. What are the limitations of the approximation?arrow_forwardWrite noble gas core ground-state electron configurations for atoms of (a) sodium; (b) nickel; (c) copper.arrow_forward
- For a hydrogenic atom all orbitals in a given shell are energetically degenerate. What does this mean? Are different subshells in a non‐hydrogenic atom (an atom having more than one electron) degenerate? If you believe subshells of non‐hydrogenic atoms are not degenerate propose an explanation.arrow_forwardIf an orbital has an orbital angular momentum (Azimuthal) quantum number of four (4), what are the possible values of the magnetic quantum number?arrow_forwardWhat is the most likely radius for an electron in a 2s orbital of a hydrogen atom?arrow_forward
- Physical ChemistryChemistryISBN:9781133958437Author:Ball, David W. (david Warren), BAER, TomasPublisher:Wadsworth Cengage Learning,