Table of Contents
Chapter 7: Periodic Properties of the Elements
PPT Slide
7.1 Development of the Periodic Table
PPT Slide
PPT Slide
Periodic Trends
7.2 Electron Shells and the Sizes of Atoms
Electron Shells in Atoms
Radial Electron-Density Graphs
Radial Electron-Density Graphs
Radial Electron-Density Graphs
Periodic Properties of the Elements
Atomic Sizes
Atomic and Ionic Size
Trends in Size
Periodicity of Atomic Size
Atomic Radius
Atomic Radius
Trends in Atomic Radius
Trends in Ionic Radius (pm)(See Section 8.3)
Ionic Radius
Which is larger?
7.3 Ionization Energy
Ionization Energy kJ/mol)
Trends in Ionization Energy
Which element is this?
Periodicity of First Ionization Energy
Trends in First Ionization Energy
Trends in First Ionization Energy
Trends in First Ionization Energy
7.4 Electron Affinities
Electron Affinities (kJ/mol)
Electron Affinity
7.5 Metals, Nonmetals, and Metalloids
Elements of a type are grouped together in the periodic table
Metals
Metals
Nonmetals
Metalloids
7.6 Group Trends for the Active Metals
Alkali Metals
Trends in Reactivity of Alkali Metals
Alkaline Earth Metals
Alkaline Earth Metals
7.7 Group Trends for Selected Nonmetals
Group 6A: The Oxygen Group
Group 6A
Group 7A: The Halogens
Halogens
Group 8A: The Noble Gases
|
Author: Department of Chemistry and Biochemistry
Email: JBirk@asu.edu
Home Page: http://www.public.asu.edu/~jpbirk
|