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

Discover the history, structure, and importance of the periodic table of elements, from Mendeleev’s discovery to modern scientific applications. When you purchase through links on our site ...

Writer and editor Melanie Scott wrote a very entertaining book that features the superheroes and villains of Marvel as ...

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 ...

The periodic table of elements (often known simply as the periodic table) has been helping scientists with their work for a little over 150 years. The handy visual reference guide organizes known ...

A new study lays the groundwork to expand the periodic table with a search for element 120, to be made by slamming electrically charged titanium atoms, or ions, into a californium target.

Oak Ridge National Laboratory is credited with the discovery of three elements. All of them were originally “missing” from a nearly completed row in the periodic table – the organized array of all the ...

These elements are ordered in the periodic table of elements taught worldwide. Over 1000 different periodic tables have been proposed since Mendeleev originated the idea 150 years ago. If nature is ...