Get a quick overview of the Periodic Table of Elements basics.

A presentation which explains the historical development of the periodic table of elements.

Find out how energy level models are represented on the Periodic Table of Elements.

An interactive Periodic Table of Elements which also serves as a visual database of each element's physical and thermochemical properties. Online activities include virtual graphing, tables of data, energy level diagrams, games, and more.

Interactive concept animation shows the atomic number, weight, and structure of the first eleven elements of the Periodic Table of Elements.

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."

A slideshow looking at the contributions of scientists over time to our understanding of atomic theory. Looks at models of the atom developed by Democritus, John Dalton, J.J. Thomson, Ernest Rutherford, Niels Bohr, and James Chadwick, as...

Through an online slideshow format, learn about the chemistry behind Period 3 on the Periodic Table of Elements. The last slide has questions for students.

Describes the organization of the periodic table of elements and the different groups in it.

Explain how elements on the periodic table are arranged, and explain the relationships within each row and column. This lesson is 2 of 4 in the series titled "Periodic Table."

This lesson will explore the layout of the periodic table by defining different groups and categories of elements. It is 2 of 3 in the series titled "Periodic Table Organization."

Full of information on each individual element. Just click on the one you are researching and you will get all of the information you need from the general information all the way to cost of the element. Also contains video clips.

Get a look at the periodic table with this site! Periodic table gives lots of information about the elements that are found on it.

Provides two printable periodic tables, color-coded to show the element groups. One table gives masses, the other gives charges.

A slide show presentation describes the metallic character of elements, and explains how that changes throughout the periodic table.

Through an online slideshow format, learn about the chemical properties and practical uses of the noble gases. Includes questions at end.

This lesson will explain how the atomic radius changes over representative elements across rows and up and down columns on the periodic table. It is 2 of 3 in the series titled "Periodic Trends: Atomic Radius."

A slide show presentation which demonstrates how to identify the number of valence electrons an element has based on its location on the periodic table.

Through this short tutorial, learn how to use the periodic table of elements to determine the molar mass of elements.

Slideshow looking at the history of models of the atom, including those proposed by John Dalton, J.J. Thomson, Ernest Rutherford, Niels Bohr, and James Chadwick. Discusses subatomic particles, including the numbers of protons, neutrons,...

The periodic table arranges elements according to their properties. This page allows you to click on the element as it appears on the table and obtain information on its structure, behavior, and discovery.

Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses the properties of the atoms individually in relation to the main group elements of the Periodic Table.

This is a picture of the periodic table of chemical elements, an important set of information for anyone learning about chemistry. Elements such as hydrogen, carbon, oxygen, sodium, iron and gold are listed using their chemical symbols...

This lesson will define the Modern Period Law. It is 2 of 3 in the series titled "Modern Periodic Law."