BBC
Bbc: Gcse Bitesize: Atoms, Elements and Compounds
This lesson focuses on atoms and elements including what they are, the chemical symbols for elements, and the placement of elements on the periodic table. A link to a test is provided.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Periodic Table
An interactive site that explores the details of the periodic table. Click on an element to find out all of its important information.
Fun Brain
Fun Brain: Periodic Table Game
Do you know your elements and symbols? Test your knowledge of Earth's elements with this interactive Periodic Table of Elements game.
American Chemical Society
Middle School Chemistry: The Periodic Table
Get a quick overview of the Periodic Table of Elements basics.
Texas Instruments
Texas Instruments: Getting Started With the Periodic Table App
In this activity, explore the periodicity of the periodic table with the Periodic Table App.
American Chemical Society
Middle School Chemistry: The Periodic Table & Energy Level Models
Find out how energy level models are represented on the Periodic Table of Elements.
Google
Google for Education: Example: Patterns in the Periodic Table
A lesson plan where students examine the trends in the periodic table.
Sophia Learning
Sophia: Periodic Table: Lesson 4
Explain how elements on the periodic table are arranged, and explain the relationships within each row and column. This lesson is 4 of 4 in the series titled "Periodic Table."
CK-12 Foundation
Ck 12: Physical Science: Modern Periodic Table
[Free Registration/Login may be required to access all resource tools.] Periods, groups and the classes of elements in the modern periodic table.
CK-12 Foundation
Ck 12: Physical Science: Modern Periodic Table
[Free Registration/Login may be required to access all resource tools.] Periods, groups and the classes of elements in the modern periodic table.
Science Struck
Science Struck: Metalloids in the Periodic Table
Discusses the history and organization of the periodic table, where the metalloids fit in, and their properties. Includes color-coded periodic table of elements.
Sophia Learning
Sophia: History of the Periodic Table
A presentation which explains the historical development of the periodic table of elements.
Khan Academy
Khan Academy: The Periodic Table, Electron Shells, and Orbitals
The Bohr model and atomic orbitals. Using an element's position in the periodic table to predict its properties, electron configuration, and reactivity.
CK-12 Foundation
Ck 12: Chemistry: Early History of the Periodic Table
[Free Registration/Login may be required to access all resource tools.] Describes the history of the periodic table, the Dobereiner triads, and the Newland octaves.
CK-12 Foundation
Ck 12: Chemistry: Mendeleev's Periodic Table
[Free Registration/Login may be required to access all resource tools.] Describes the development of Mendeleev's periodic table.
CK-12 Foundation
Ck 12: Physical Science: Mendeleev's Periodic Table
[Free Registration/Login may be required to access all resource tools.] Mendeleev's periodic table and the groups and periods.
CK-12 Foundation
Ck 12: Chemistry: Modern Periodic Table
[Free Registration/Login may be required to access all resource tools.] Explains the organization of modern periodic table.
CK-12 Foundation
Ck 12: Chemistry: Blocks of the Periodic Table
[Free Registration/Login may be required to access all resource tools.] Covers blocks, periods, and the periodic table.
Thomas Jefferson National Accelerator Facility
Jefferson Lab: It's Elemental: Sulfur
This online resource is for information on the 16th element of the Periodic Table--Sulfur--can be found here. The site lists scientific information such as atomic weight, atomic number, melting/boiling point, and more. There is also a...
Science4Fun
Science4 Fun: Periodic Table
What is the periodic table? Learn how the elements are classified according to their properties and are organized into groups and periods.
PBS
Pbs: Nova: Interactive: It's Elemental
Periodic table of elements, color-coded by family type. Elements are highlighted based on prevalence in human body, in sun, etc., or by density, boiling point, or melting point.
Web Elements
Web Elements Periodic Table: Electron Affinity
An interactive periodic table. When you hover over an element, its name, atomic number, group, period, and electron affinity value appear.
Web Elements
Web Elements Periodic Table: Aluminum (Al)
A great WebElements site for all sorts of information on aluminum. Content includes a break-down of the essentials, a nice description of the element (complete with an audio version), and an overview of the isolation aluminum. aluminium....
Web Elements
Web Elements Periodic Table: Potassium
This WebElements site provides a great deal of elemental information. There are audio files demonstrating the correct pronunciation of the element name, pictures showing the electron shells, and information on isotopes, properties and more.