For the last fifty or so years, the periodic table has been incomplete. Elements after uranium on the periodic table have been synthesized for the past few decades, but there were always a few missing ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Remember your periodic table from high school chemistry? As of Monday, it will look a little different. Four new elements have been added to the tail end of the familiar chart, completing the seventh ...

Four new elements have been added to the periodic table, finally rounding out the chemical table’s seventh row, officials said. The International Union of Pure and Applied Chemistry (IUPAC) verified ...

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 seventh row of the periodic table of elements has finally been completed, thanks to a group of Japanese, Russian and American researchers. The new substances discovered still have no official ...

Add articles to your saved list and come back to them any time. Lessons on the periodic table and the chemical structure of food could be erased from VCE chemistry classes to make room for the ...

CORRECTION: On Jan. 7, 2016, this story was changed to correct the atomic number for livermorium and to clarify that IUPAC was the group that gave temporary names to the new elements. With the ...

Four new elements have been added to the tail end of the periodic table, completing the seventh row. It's the first such addition in four years. "The chemistry community is eager to see its most ...

It’s been almost six years since chemists have added to the periodic table, but the recent confirmation of four new elements not only ends the drought, it completes the seventh row of the table. Any ...