Chapter
8 Periodic Properties of the Elements
8.1
Nerve Signal Transmission
8.2
The Development of the Periodic Table
8.3
Electron Configurations: How Electrons Occupy Orbitals
· Electron
Spin and the Pauli Exclusion Principle
· Sublevel
Energy Splitting in Multielectron Atoms
· Electron
Configurations for Multielectron Atoms
8.4
Electron Configurations, Valence Electrons, and the Periodic Table
· Orbital
Blocks in the Periodic Table
· Writing
an Electron Configuration for an Element from Its Position in the Periodic
Table
· The
Transition and Inner Transition Elements
8.5
The Explanatory Power of the Quantum-Mechanical Model
8.6
Periodic Trends in the Size of Atoms and Effective Nuclear Charge
· Effective Nuclear Charge
· Atomic
Radii and the Transition Elements
8.7
Ions: Electron Configurations, Magnetic Properties, Ionic Radii, and Ionization
Energy
· Electron
Configurations and Magnetic Properties of Ions
· Ionic
Radii
· Ionization Energy
·
Trends in First Ionization Energy
· Exceptions to Trends in First Ionization Energy
· Trends
in Second and Successive Ionization Energies
8.8
Electron Affinities and Metallic Character
· Electron
Affinity
· Metallic
Character
8.9
Some Examples of Periodic Chemical Behavior: The Alkali Metals, the Halogens,
and the Noble Gase
· The
Alkali Metals (Group 1A)
· The
Halogens (Group 7A)
· The
Noble Gases (Group 8A)
CHAPTER
IN REVIEW: Self-Assessment Quiz
· Key
Terms
· Key
Concepts
· Key
Equations and Relationships
· Key
Learning Outcomes
· EXERCISES: Review Questions
· Problems
by Topic
· Cumulative Problems
· Challenge Problems
· Conceptual Problems
· Questions for Group Work
· Data
Interpretation and Analysis
· Answers to Conceptual Connections