Abundance in Universe. Abundance in Sun. Abundance in Meteorites. Abundance in Earth's Crust. Abundance in Oceans. Abundance in Humans. Space Group Name. Space Group Number. Crystal Structure. Electron Configuration. Valence Electrons. Oxidation State. Atomic Radius. Covalent Radius. Van der Waals Radius. Neutron Cross Section.
Young Modulus. Shear Modulus. Bulk Modulus. Poisson Ratio. Mohs Hardness. Vickers Hardness. Brinell Hardness. Electrical Conductivity. Superconducting Point. Thermal Conductivity. Thermal Expansion. Magnetic Type. Curie Point.
Mass Magnetic Susceptibility. Molar Magnetic Susceptibility. Oganesson is a radioactive, artificially produced element about which little is known.
It is expected to be a gas and is classified as a non-metal. It is a member of the noble gas group. The element, No. The name oganesson honors Yuri Oganessian "for his pioneering contributions to transactinide elements research," IUPAC officials said, referring to elements with atomic numbers through February 12, at am. The first elements on the periodic table were relatively normal. Then along came element Only a few atoms of the synthetic element have ever been created, each of which survived for less than a millisecond.
Recent papers by physicists, including one published in the Feb. Electrons are unlikely to be in blue or red areas. On the periodic table, oganesson is grouped with the noble gases, which tend not to react with other elements.
As a result, the element could be chemically reactive. At room temperature, scientists expect that these oganesson atoms could clump together in a solid , unlike any other noble gases. This is at odds with some other heavy elements, in which the neutron rings are well-defined.
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