Break out the champagne; the 7th row of the periodic table has been completed with the addition of four new elements. While their existence had been predicted before, they have only now been ...

The International Union of Pure and Applied Chemistry (IUPAC), the official body in charge of chemistry’s ingredient list, added these elements to slots 113, 115, 117 and 118 on Dec. 30 ...

The periodic table’s seventh row is now full after four new elements were found Rob Waugh Published January 4, 2016 10:33am Updated December 11, 2019 2:25pm Comments ...

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 four elements, which have atomic numbers of 113, 115, 117 and 118, respectively, do not occur naturally and were created in labs. Once created, the nuclei of these super-heavy elements quickly ...

News World news Physics Periodic table's seventh row finally complete as four new elements are added Discovered by Russian, American and Japanese scientists, they are the first to be added to the ...

Visitors explore an interactive periodic table exhibit at Griffith Observatory in Los Angeles. The new elements cover atomic numbers 113, 115, 117, and 118 and were synthesized between 2003 and 2010.