An element x belongs to 3rd period and second group of modern periodic table write its electronic configuration
Answers
Answered by
1
2,8,2 it is magenisium
Answered by
0
The answer is Magnesium(Mg)
The electronic configuation: 1s^2,2s^2,2p^6,3s^2
or
2,8,2
The electronic configuation: 1s^2,2s^2,2p^6,3s^2
or
2,8,2
Similar questions