Question

Give the IUPAC name of the element with atomic number 118. State the physical state of the element.

Answer 1

Oganesson is a chemical element that has the symbol Og and the atomic number 118.The element 118 on the Periodic Table of Elements, was previously known as ununoctium. so ununoctium is the IUPAC name.It is identified as non and is expected to be a gas. It belongs to the noble gas family.