IUPAC confirms addition of new elements 119-172
For all chemists out there, IUPAC has a new addition to the periodic table including the superactinides and ekasuperactinides. Ununennium the eight alkali metal and the 119th element is predicted to be more like lithium and sodium less than francium and cesium and same for unbinilium the 120th element because it's predicted to be more like beryllium and magnesium. Another odd addition is the addition is the position of untriennium(the 139th) and unquadnilium(the 140th). Finally, the ekasuperactinides are over the superactinides.