Oganesson is a synthetic element named after Russian physicist Yuri Oganessian for his contributions to the discovery of superheavy elements.
| Property | Value |
|---|---|
| Atomic Number | 118 |
| Symbol | Og |
| Atomic Mass | [294] u |
| Electron Configuration | [Rn] 5f14 6d10 7s2 7p6 |
| State at Room Temperature | Gas (predicted) |