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

Through an online slide-show format, learn about the historical development of the Periodic Table of Elements.

Explore the answers to several commonly asked questions about the periodic table. Find out why the first elements on the table are unusual and identify who Lothar Meyer is.

This website focuses on the common elements. It provides an alphabetical listing of each common element with its symbol, attributes, and location on the periodic table.

This lesson focuses on the periodic table and the configurations. In the modern periodic table, elements are in order of atomic number in periods and groups. Electronic configurations model how electrons are arranged in atoms. A link to...

Provides information on the development of the periodic table under the following sections: In the Beginning, Law of Triads, First Attempts At Designing a Periodic Table, Law of Octaves, Who Is the Father of the Periodic Table?,...

Take an interactive quiz over the groups on the periodic table of elements. After completing the quiz, check your score, and then revisit any incorrect question for further review.

Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site focuses specifically on the Periodic Table of Elements with information on the table's organization methods along with...

This is a teacher's companion guide with lesson plans for the periodic table. It includes learning objectives, lecture notes, links to related sites, answers to frequently asked questions, and a glossary of related terms.

The purpose of the project is to help the students gain an in depth knowledge of the Periodic Table of Elements. The periodic table is the very backbone of chemistry. In order for the students to be successful in chemistry, they must be...

All of the elemental information that you are likely to need can be found at this extensive site, including atomic number, atomic weight, group name, standard state, properties, uses, electron configuration, typical compounds and much...

In this fun and engaging online lesson, students differentiate between elements and compounds on the most basic level while having fun "encoding" the Periodic Table.

Learn how to read the periodic table of elements as you solve these Math questions about the number of protons, neutrons, electrons or nucleons in an atom of an element. You can choose how many questions to answer, and how complex they...

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

[Free Registration/Login Required] Put the elements in the correct order on the table by using the information given in each of the element squares.

By clicking on individuals elements, users can explore a broad range of information about the element, their reactions, their properties, their structures, and their histories.

An interactive site that explores the details of the periodic table. Click on an element to find out all of its important information.

This engaging, interactive table of periodic elements goes well beyond the typical periodic table by including a picture of each element and additional interesting facts.

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."

[Free Registration/Login may be required to access all resource tools.] Periods, groups and the classes of elements in the 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.

[Free Registration/Login may be required to access all resource tools.] Describes the development of Mendeleev's periodic table.

[Free Registration/Login may be required to access all resource tools.] Explains the organization of modern periodic table.

The Bohr model and atomic orbitals. Using an element's position in the periodic table to predict its properties, electron configuration, and reactivity.