### Understanding the Pauli Exclusion PrincipleThe Pauli Exclusion Principle is a fundamental concept in quantum mechanics that states that no two electrons can have the same set of quantum numbers within an atom. This principle is crucial when discussing electron configurations and atomic structure.#### Question:Which statement is an example of the Pauli Exclusion Principle?- a. Atoms with a full octet shell have more stability.- b. When filling orbitals with the same energy levels, electrons fill them singly first, and then form pairs when every orbital has a single electron.- c. Two electrons in an orbital must have opposite spins.- d. Electrons must fill the lowest energy levels first.#### Answer:The correct statement, highlighted in the image, is **c. Two electrons in an orbital must have opposite spins.****Explanation:**- **Option a** refers to the Octet Rule, which is related to the stability of atoms rather than specific electron arrangements within orbitals.- **Option b** describes Hund's Rule, which pertains to the filling order of orbitals within the same subshell.- **Option c** is the correct representation of the Pauli Exclusion Principle, emphasizing that no two electrons can occupy the same quantum state within an orbital.- **Option d** describes the Aufbau Principle, indicating that electrons fill the lowest energy levels first before moving to higher levels.By understanding the Pauli Exclusion Principle and related quantum mechanical concepts, students can better grasp the structure and behavior of atoms.### Further Reading:For more information about the Pauli Exclusion Principle and other quantum mechanics principles, refer to the following resources:- [Quantum Mechanics Overview](#)- [Electron Configuration and the Periodic Table](#)These resources provide detailed explanations and examples that can enhance your understanding of atomic and molecular structures.

Octet rule says atoms with full octet shell have more stability and not the Pauli Exclusion…

Which statement is an example of the Pauli Exclusion Principle? a. Atoms with a full octet shell have more stability. b. When filling orbitals with the same energy levels, electrons fill them singly first, and then form pairs when every orbital has a single electron. c. Two electrons in an orbital must have opposite spins d. Electrons must fill the lowest energy levels first

Which statement is an example of the Pauli Exclusion Principle? a. Atoms with a full octet shell have more stability. b. When filling orbitals with the same energy levels, electrons fill them singly first, and then form pairs when every orbital has a single electron. c. Two electrons in an orbital must have opposite spins d. Electrons must fill the lowest energy levels first

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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