Question
Chemistry Question on Electronic Configurations Of Elements And The Periodic Table
The IUPAC nomenclature of an element with electronic configuration [Rn] 5f146d17s2 is
A
Unnilbium
B
Unnilunium
C
Unnilquadium
D
Unniltrium
Answer
Unniltrium
Explanation
Solution
The element with electronic configuration [Rn] 5f146d17s2 has atomic number -> 103
∴ Its IUPAC name is :Unniltrium