Article describing the history of the development of the periodic table of elements, particularly the work of Dmitrii Ivanovich Mendeleev.

[Free Registration/Login may be required to access all resource tools.] In this online tutorial students will begin to explain the use of chemical and physical properties in the historical development of the Periodic Table. They will be...

This learning module allows students to use the organization of the periodic table to understand the element and their properties. By the end of the activity, students will be able to locate metals, nonmetals, and metalloids and the...

Six middle school chemistry lessons about the periodic table and bonding complete with handouts and animations.

Students study trends in the periodic table of elements, supplemented by the use of spreadsheet functions. The spreadsheet functions presented can be used on any data set.

[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students will sse the Periodic Table to identify and explain the properties of chemical families, including alkali metals, alkaline...

This site provides a general overview of the metals in the periodic table. Content explores the different types of metals, and how you can identify a metal.

As part of the General Chemistry Virtual Textbook, this site examines a list of related topics (in hyperlink format) on the atom and the Periodic Table of elements. Topics from light, particles, and waves to the Bohr model, quantum...

[Free Registration/Login may be required to access all resource tools.] Covers blocks, periods, and 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.

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

In this activity, explore the periodicity of the periodic table with the Periodic Table App.

Different properties of the elements of the periodic table will be plotted and from this, a system of organization for the elements will be developed.

A lesson plan where students examine the trends in the periodic table.

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.

Learn the basics of the Periodic Table including how the Periodic Table is organized and how to make sense of the information included in the table. Test your understanding with an interactive quiz at the end of the activity.

A fun way to learn about the periodic table! This interactive table allows students to investigate the basic information of an element as well as explore group and family characteristics.

An illustrated how-to for understanding how to read and extract information from the periodic table.

Elements in the same group in the periodic table have similar chemical properties. This is because their atoms have the same number of electrons in the highest occupied energy level. Group 1 elements are reactive metals called the alkali...

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

Learn all about the periodic table in this interactive tutorial.

Video explains why the periodic table devised by Dmitri Mendeleev has endured and how it has predicted the existence of elements. [4:25] Followed by a short quiz and a list of additional resources to explore.

Given descriptions, scenarios, or groups/series of elements, students will use the Periodic Table to relate the size of the atomic radii, electronegativity, and ionization energy of elements to their position on the chart. Students will...

Given descriptions or specific element groups, students will use a Periodic Table to relate properties of chemical families to position on the table.