Question
Chemistry Question on Modern Periodic Law And The Present Form Of The Periodic Table
What is the group number of unununnium?
A
11
B
12
C
6
D
14
Answer
11
Explanation
Solution
In the periodic table in the 7th period it is located and placed in the 11th group. Unununium is the IUPAC name given to the element Roentgenium. Roentgenium is a radioactive element and its isotopes are unstable in nature..