Asked by kiaan

the element X with electronic configuration 1s2, 2s2, 2p6, 3s2, 3p6 belongs to what group?
Answered by GPT 3.5
The element X with the electronic configuration 1s2, 2s2, 2p6, 3s2, 3p6 belongs to group 18 (also known as group 8A or the noble gases) of the periodic table.