/*! 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

Submarine Communications The Russian and American navies developed extremely low-frequency communications networks to send messages to submerged submarines. The frequency of the carrier wave of the Russian network was \(82 \mathrm{Hz},\) while the Americans used \(76 \mathrm{Hz}\) a. What was the ratio of the wavelengths of the Russian network to the American network? b. To calculate the actual underwater wavelength of the transmissions in either network, what additional information would you need?

Why is the first ionization energy of Al less than that of \(\mathrm{Mg}\) and less than that of Si?

Speed of Light How long does it take light to reach Earth from the sun when the distance between them is 149.6 million kilometers?

Two objects are moving at the same speed. Which (if any) of the following statements about them are true? a. The de Broglie wavelength of the heavier object is longer than that of the lighter one. b. If one object has twice as much mass as the other, then its wavelength is one-half the wavelength of the other. c. Doubling the speed of one of the objects will have the same effect on its wavelength as doubling its mass.

Colors of Fireworks Barium compounds are a source of the green colors in many fireworks displays. What is the ground-state electron configuration for \(\mathrm{Ba} ?\) b. The lowest-energy excited state of \(\mathrm{Ba}\) has the electron configuration \([\mathrm{Xe}] 5 d^{1} 6 s^{1} .\) What are the possible quantum numbers \(n, \ell,\) and \(m_{e}\) of a \(5 d\) electron?
See all solutions

Recommended explanations on Chemistry Textbooks

The Earths Atmosphere

Read Explanation

Inorganic Chemistry

Read Explanation

Kinetics

Read Explanation

Chemical Analysis

Read Explanation

Chemistry Branches

Read Explanation

Ionic and Molecular Compounds

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.