If an element X has the following electron configuration [Ar] 4s2 3d10 4p2, then the number of valence electrons is: ele
Posted: Wed Jul 06, 2022 11:07 am
If an element X has the following electron configuration [Ar]4s2 3d10 4p2, then the number of valence electrons is:
electron configuration
[Ar] 4s² 3d ¹0 4p² 10
electron configuration
[Ar] 4s² 3d ¹0 4p² 10