A silver commemorative coin dedicated to the world-renowned Armenian nuclear physicist Yuri Oganessian and the discovery of Oganesson (Og).
Face value: 1000 Dram Issue date: April 14, 2022 Material: Silver (Ag) 925 Weight: 33.6 g Diameter: 40.0 mm Quality: Proof Edge: Reeded Mintage: 250 pcs Minted at: Mint of Poland (Mennica Polska) Designer: Vardan Vardanyan
