Oddly, though, at temperatures between these two, the element doesn’t react. Oganesson is grouped in the periodic table with the noble gases, but researchers think it is neither noble nor a gas.

Oganesson: Element 118. Oganesson (Og) is the most recently added superheavy element (SHE) in the periodic table. It ...

Space is home to a great many oddities, and even chemistry gets strange out there. In fact, there are even some molecules ...

Elements up to oganesson (element 118) have been produced in experiments, named, and included in the periodic table of elements in accelerator facilities around the world, such as at GSI in ...

The heaviest discovery to date, element 118 oganesson, was made using a beam of calcium isotope 48 particles. Calcium 48, with its definitive 20 protons plus 28 neutrons, is a common and very ...

Oganesson, that element at the bottom right of the periodic table, has 118 protons. The only isotope of it we have managed to make has 176 neutrons, for a combination of 294 nucleons, the main ...

Despite these achievements, the discovery of new superheavy elements has stalled. “To create elements beyond oganesson, we would need to use targets made from einsteinium or fermium,” Gates explains. ...

Naturally occurring superheavy elements beyond those listed in the periodic table could potentially explain why asteroid 33 Polyhymnia is so dense, new research suggests.

The heaviest element that has been made so far is oganesson, element 118, which was first synthesized in 2002. Rare oxygen isotope detected at last — and it defies expectations.

Elements up to oganesson (element 118) have been produced in experiments, named, and included in the periodic table of elements in accelerator facilities around the world, such as at GSI in ...