For now, they're known by working names, like ununseptium and ununtrium — two of the four new chemical elements whose discovery has been officially verified. The elements with atomic numbers 113, 115, ...
Every single science textbook in the world is now out of date after four new elements were added to the periodic table, finally completing the seventh row. Elements 113, 115, 117 and 118 were added at ...
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 ...
Posters in chemistry labs are in need of an update. The periodic table now has four new elements, completing its seventh row. The International Union of Pure and Applied Chemistry (IUPAC) and the ...
A multinational team of scientists has isolated four new superheavy elements that sit at the very end of the periodic table, completing the seventh row. Share on Facebook (opens in a new window) Share ...
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, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results