OnlineCBT
Chemistry · Classification of Elements and Periodicity in Properties
हिन्दीWhat is the IUPAC symbol for the element having the systematic name 'Ununennium' (Atomic number 119)?
Correct answer · Option 3
Uue
Explanation
The atomic number 119 consists of digits 1 (un), 1 (un), and 9 (enn). Combining the abbreviations gives Uue.
