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 ...

But how many of these elements do you know? Test your knowledge and compete with other Live Science readers to see who can ...

Both the figure and the table are something like a map or chart of matter on whichFig. 2. The periodic In this figure the periodic chain (fig. 1) is bent in a way that elements of similar ...

More than 75 years after its initial discovery, scientists have created an organometallic molecule containing the ...

This is the second part of a three-part series written by Carolyn Krause. Many of the elements were synthesized using an Oak ...

Click on the images below to automatically tweet the element infographics. Download the PDFs to make your own wall displays or education resources. We've also created a range of IYPT-themed, ...

John Sutton described his client as an “innocent collector” and “science nerd”, claiming Lidden “did not import or possess ...

Since it was first synthesized in a post-WW2 American lab in 1949, berkelium has been a rebel of the periodic table, defying ...

The breakthrough disrupts long-held theories about the chemistry of the elements that follow uranium in the periodic table. A research team led by the Department of Energy's Lawrence Berkeley National ...

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