Many scientists worked on the problem of organizing the elements, but Dmitri Mendeleev published his first version of the periodic table in 1869, and is most often credited as its inventor. Since then ...

known as "element 120," which would be so hefty that it would need to be put in a new row on the periodic table of elements.

Two years later, Julius Lothar Meyer and William Odling independently published their own versions of a periodic table ... starting a new row or column when the characteristics of the elements began ...

The periodic table organizes chemical elements based on atomic weight, electron configurations, and chemical properties, ...

A chemical element ... periodic table and chlorine gas, which we could call a ‘pure substance’ instead. Receive a weekly dose of discovery in your inbox! We'll also keep you up to date with ...

element 119 will contain 119 protons—the most of any element discovered. It will sit on a new, eighth row of the periodic table, and it could be the first element to be named since 2016.

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 ...

This puzzle shows many of the elements used to make transistors. The finished puzzle is a section of the periodic table, so the numbers ... the puzzle starts with a new random display.

The story of the last element to be discovered out of the first 92 catalogued in the periodic table is told by Eric ... by the Italian team revealed a new element, which could be extracted by ...

Like the periodic table of elements, which has enabled generations ... The still-experimental combinatorial method reveals a new way to learn about psychiatric disorders in general, said the ...