Another weekend has arrived, and that means new hints are popping up in Cookie Jam. If you’re stuck on “Au on the periodic ...

Can you name everything from Ac to Zr? Test your knowledge of the periodic table and see if you can top the leaderboard ...

The right pick up line can not only break the ice and show that you have a sense of humor, but it can also make your crush ...

The periodic table is 150 – but it could have looked very different Through the years, plenty of hopefuls have pitched their own ideas for how the most famous graph in science should look ...

Learn about the periodic table of elements. Find lesson plans and classroom activities, view a periodic table gallery, and shop for periodic table gifts.

Discover the history, structure, and importance of the periodic table of elements, from Mendeleev’s discovery to modern scientific applications.

The periodic table is now ubiquitous within the academic discipline of chemistry, providing an extremely useful framework to classify, systematize and compare all the many different forms of ...

In the Introductory Seminar CHEM 29N: "Chemistry in the Kitchen" students learn about the chemical makeup of food.

The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...