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 ...

Ununtrium, ununpentium, ununseptium and ununoctium are the tentative names for the four newest members of the periodic table of elements. The International Union of Pure and Applied Chemistry (IUPAC), ...

LIVERMORE (CBS SF) - Scientists, chemistry students, laboratories... toss out your periodic tables. They are officially out-of-date with the discovery and assignment of four new elements with atomic ...

The seventh row of the periodic table is complete following the discoveries of four new elements, according to the International Union of Pure and Applied Chemistry (IUPAC). Scientists from Japan, ...