Discover how the periodic table tells the story of its elements. Learners begin by studying the makeup of several mixtures. Their analysis leads to a discussion of elements and the periodic table. As they dig deeper, they understand the...

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.

A description of the arrangement of elements on The Periodic Table based on electron configuration.

[Free Registration/Login may be required to access all resource tools.] Students explore the history of the periodic table, and explain how the periodic table was originally organized, compared to the arrangement of the modern periodic...

[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...

[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.] Mendeleev's periodic table and the groups and periods.

[Free Registration/Login may be required to access all resource tools.] A tutorial that describes the origin of the periodic law.