/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 87 What is meant when two or more o... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 3: Problem 87

What is meant when two or more orbitals are said to be degenerate?

Short Answer

Expert verified
Answer: Degenerate orbitals are two or more orbitals that have the same energy level, typically found in the same shell or subshell of an atom. They are significant in atomic and molecular configurations because, according to Hund's rule, electrons will fill these orbitals in a way that maximizes total spin. This results in the most energetically stable configuration for the electrons in an atom or molecule.

Step by step solution

01

Definition of Degenerate Orbitals

Degenerate orbitals refer to two or more orbitals that have the same energy level. These orbitals belong to the same shell or subshell in an atom and can be found in both atomic and molecular orbitals.
02

Example of Degenerate Orbitals

An example of degenerate orbitals can be found in the p-subshell of an atom. In the p-subshell, there are three orbitals: px, py, and pz, which have the same energy level. Since these orbitals have the same energy, they are referred to as degenerate orbitals.
03

Significance of Degenerate Orbitals

The concept of degenerate orbitals is important when you study electron configurations and the distribution of electrons in an atom or molecule. According to Hund's rule, electrons will fill degenerate orbitals in such a way that they maximize the total spin. This means that an electron will fill an empty degenerate orbital before pairing up with another electron in a filled orbital, as long as the subshell allows for it (e.g., px, py, and pz in a p-subshell). This results in the most energetically stable configuration for the electrons in an atom or molecule.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Does the clectromagnetic energy emitted by an excited-state H atom depend on the individual values of \(n_{1}\) and \(n_{2}\) or only on the difference between them \(\left(n_{1}-n_{2}\right) ?\)

How did the study of the atomic emission spectra of the elements lead to the identification of the origins of the Fraunhofer lines in sunlight?

No known element contains electrons in an \(\ell=4\) subshell in the ground state. If such an element were synthesized, what is the minimum atomic number it would have to have?

How rapidly would each of the following particles be moving if they all had the same wavelength as a photon of red light \((\lambda=750 \mathrm{nm}) ?\) a. An electron of mass \(9.10938 \times 10^{-28} \mathrm{g}\) b. A proton of mass \(1.67262 \times 10^{-24} \mathrm{g}\) c. A neutron of mass \(1.67493 \times 10^{-24} \mathrm{g}\) d. An \(\alpha\) particle of mass \(6.64 \times 10^{-24} \mathrm{g}\)

Which of the following condensed clectron configurations represent an excited state? Could any represent ground-state clectron configurations of \(2+\) ions? a. \([\mathrm{Ar}] 4 s^{2} 4 p^{1}\) b. \([\mathrm{Ar}] 3 d^{10}\) c. \([\mathrm{Kr}] 4 d^{10} 5 s^{1}\) d. \([\mathrm{Ar}] 3 s^{2} 3 p^{6} 3 d^{1}\)
See all solutions

Recommended explanations on Chemistry Textbooks

Physical Chemistry

Read Explanation

The Earths Atmosphere

Read Explanation

Making Measurements

Read Explanation

Chemical Analysis

Read Explanation

Inorganic Chemistry

Read Explanation

Chemical Reactions

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.