Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Oganesson chinhu chemakemikoro chakaumbwa nechiratidzo cheOg uye nhamba yeatomu 118. Yakatanga kugadzirwa muna 2002 paJoint Institute for Nuclear Research (JINR) muDubna, pedyo neMoscow muRussia, neboka revasayendisiti vokuRussia nevokuAmerica. Muna December 2015, yakaonekwa seimwe yezvinhu zvina zvitsva neJoint Working Group yemasangano esayenzi epasi rose IUPAC uye IUPAP. Yakapiwa zita zviri pamutemo musi wa 28 Mbudzi 2016. Zita racho rinoenderana netsika yokuremekedza musayendisiti, munyaya ino nyanzvi yefizikisi yenyukireya Yuri Oganessian, uyo akaita basa rinokosha mukuwanwa kwezvinhu zvinorema zvikurusa zviri mu periodic table. Icho chimwe chezvinhu zviviri chete zvakapiwa zita romunhu akanga ari mupenyu panguva yokutumidzwa kwezita racho, chimwe chacho chiri seaborgium; ndichowo chinhu bedzi chine zita rimwe chetero chiripo nhasi. Oganesson ine nhamba yakakwirira yeatomu uye yakakwirira yeatomu yezvose zvinozivikanwa. Atomu re radioactive oganesson harina kugadzikana, uye kubvira muna 2005, maatomu mashanu chete (zvichida matanhatu) e nuclide 294Og akaonekwa. Kunyange zvazvo ikoku kwakabvumira kurondedzerwa kwokuedza kuduku zvikuru kwezvinhu zvayo nemisanganiswa yayo inobvira, kuverenga kwedzidziso kwakaguma nokufanotaura kuzhinji, kubatanidza dzimwe dzinoshamisa. Somuenzaniso, kunyange zvazvo oganesson iri nhengo yeboka 18 - chinhu chokutanga chakagadzirwa kuti chive chakadaro - inogona kuva inoshanda zvikuru, kusiyana nezvimwe zvinhu zvose zveboka iroro (magasi akanaka). Pakutanga zvaifungidzirwa kuti igasi mumamiriro ezvinhu akajairika asi zvino zvinofungidzirwa kuva chinhu chakasimba nemhaka yezvinokonzerwa nechienzi. Mune periodic table yezvinhu, inonzi p-block element uye ndiyo yekupedzisira yenguva 7.  Mubvunzo: Chii chiri chiratidzo chemakemikoro cheOganesson?
Uye