This site provides a fact sheet with information on the basic data and properties of Francium. It also includes some of its uses.

This site provides a fact sheet with information on the basic data and properties of Zirconium. It also includes some of its uses.

This site provides a fact sheet with information on the basic data and properties of Silicon. It also includes some of its uses.

This site provides a fact sheet with information on the basic data and properties of Vanadium. It also includes some of its uses.

A great deal of basic data on molybdenum and its properties. There is also lots of information relating to uses and environmental concerns surrounding this metal.

A great deal of information on the uses and appliactions of mercury, along with some basic data and physical and chemical properties. Very thorough.

Understand the process of nucleosynthesis, and how the elements formed in the creation of the universe.

Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses atomic electron configurations. Specifically, the Aufbau rules are discussed with information on energies of...

[Free Registration/Login may be required to access all resource tools.] Group 18 elements and their properties.

Read about the non-metallic elements in the halogen family, what their chemical and physical properties are, their uses, and some interesting facts about them.

Search from over two thousand chemistry resources for teachers. Options allow user to refine search to pinpoint the exact resource needed. Includes presentations, videos, worksheets, quizzes, experiments, games, tutorials, and more.

Search from over two thousand chemistry resources for students. Options allow user to refine search to pinpoint the exact resource needed. Includes presentations, videos, worksheets, quizzes, experiments, games, tutorials, and more.

A collection of video lectures from a general chemistry course taught at the University of California, Berkeley. The course covers topics like stoichiometry, acid-base and solubility equilibrium, oxidation-reduction reactions, chemical...

This lesson will present a basic understanding of the periodic chart of elements and how to predict chemical reactions based on given information. It is 9 of 9 in the series titled "Chemical Reactions."

Learn how atoms are the building blocks of all living and nonliving things.

[Free Registration/Login may be required to access all resource tools.] Explores group 13-16 elements (metalloids) and their properties.

[Free Registration/Login may be required to access all resource tools.] Disscusses group 17 elements (Halogens) and their properties.

This lesson focuses on early ideas about the structure of an atom including John Dalton's plum pudding model and Ernest Rutherford's nuclear model. A link to a test is provided.

Try to match the names of the different chemical elements and their symbols. You can check the results and how long it took you to match them.

Wikipedia provides the definition of the term, "Atomic number," a term used in chemistry and physics to represent the number of protons in the nucleus of an atom.

Calculate the molar mass and the centesimal composition of chemical substances with this interactive calculator.

A brief biography of Sir William Crookes, the British chemist and physicist who discovered thallium, invented the radiometer, and studied cathode rays. Includes related links.

A self-assessment quiz accompanying Chapter 23 of the text, Chemistry: The Molecular Nature of Matter and Change, Fifth Edition. The title of the chapter is "The Transition Elements and Their Coordination Compounds."

Explore the halogens of the periodic table. Learn about which elements are in this group and the properties, similarities, and other facts.