JEE Main 2022 Chemistry question

ChemistryClassification of Elements and Periodicity in PropertiesJEE Main 2022

The IUPAC nomenclature of an element with electronic configuration [Rn] is

Answer: (4)

Solution

The element with configuration has atomic number 103, and its systematic IUPAC name is Unniltrium (un-nil-tri-um).

Question ID VK-024779