6 valence electrons
Selenium has 6 electrons in its outermost shell.
Selenium has 6 valence electrons. It belongs to group 16 of the periodic table, so it has 6 electrons in its outermost energy level.
Neutral selenium has 6 valence electrons.
Selenium has 6 valence electrons
No, Selenium has 6 valence electrons while Bromine has 7. You can determine this because on the periodic table, Selenium is in Group VI while Bromine is in group VII.
Selenium would not have the same number of valence electrons as the others. Boron, aluminum, and gallium all have 3 valence electrons, while selenium has 6 valence electrons.
6 valence electrons
Six valence electrons
Silicon has 4 valence electrons.
Chlorine has 7 valence electrons.
6 Valence Electrons
The valence electron configuration of selenium is 4s2 4p4, meaning it has 6 valence electrons.