With the addition of four new elements, the seventh row of the periodic table is officially full, the International Union of Pure & Applied Chemistry (IUPAC) announced on Dec. 30. A joint committee ...
Sorry, chemistry teachers—your periodic table posters are now obsolete. Groups of scientists in the United States, Russia and Japan had more to celebrate last week ...
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 ...
Every single science textbook in the world is now out of date after four new elements were added to the periodic table, finally completing the seventh row.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 ...
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 ...
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