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, ...

Chemistry textbooks as we know it are officially out of date, as four new elements will soon be added to the periodic table. Elements 113, 115, 117 and 118 have formally been recognized by the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (CNN) — Chemistry textbooks as we know it ...

Sorry, kids, memorizing the periodic table just got a little harder. And, grown-up science nerds of the world, it’s time to throw out your old textbooks and tear ...

Time to update all those science textbooks across the globe. Scientists in Japan, Russia and America discovered four new elements that have been added to the periodic table, completing its seventh row ...

Science textbooks across the world are now out of date after four new elements were added to the periodic table. The elements, called 115, 117, 113 and 118, now complete the previously unfinished ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Chemistry textbooks as we know it are ...