gucci schoenen mannen|gucci leather shoes for men Classification: Metallic. Group in periodic table: 16. Group name: Chalcogen. Period in periodic table: 7. Block in periodic table: p. Shell structure: 2.8.18.32.32.18.6. CAS Registry: 54100-71-9. Livermorium atoms have 116 electrons and the shell structure is 2.8.18.32.32.18.6. Subscribe