{"version":"1.0","type":"link","title":"Oganesson - Newikis","description":"Oganesson is a synthetic chemical element with symbol Og and atomic number 118. Oganesson has the highest atomic number and highest atomic mass of all known elements to date. The radioactive oganesson atom is very unstable, and since 2005, only five (possibly six) atoms of the isotope Oganesson-294…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}