A variation on the theme of being âclosetedâ, which refers to the tendency to ignore, remove, falsify or re-explain evidence of bisexuality in history, academia, the news media and other primary sources.
The electronic configuration of Bromine is [Ar] 4s2 3d10 4p5 so there are seven valence electrons, two in the 4s orbital and 5 in the 4p orbital.
You've already chosen the best response. The original electron configuration for an aluminum atom is 1 s2 2 s2 2 p6 3 s2 3 p1 The electrons in the third (valence) shell of the atom are contained in the 3 s2 3 p1 sublevels.When these electrons are gone, so is the third shell of the aluminum atom, and what remains is 1 s2 2 s2 2 p6 with a 3+ charge.ou've already chosen the best response. The original electron configuration for an aluminum atom is 1 s2 2 s2 2 p6 3 s2 3 p1 The electrons in the third (valence) shell of the atom are contained in the 3 s2 3 p1 sublevels.