Oganesson has an atomic number of 118, meaning each atom contains 118 protons in its nucleus.
The standard atomic weight of oganesson is [294] u (unified atomic mass units).
Oganesson is classified as a noble gas.
Oganesson is a solid at 20 Β°C (68 Β°F).
The electron configuration of oganesson is [Rn] 5f14 6d10 7s2 7p6.
Oganesson was discovered in 2002 by Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory.
Oganesson is a synthetic radioactive element that does not occur naturally and must be produced in a laboratory.
No biological role.
Oganesson is used for: Scientific research only.