Answer:
3D
Explanation:
Kasi yung sa letter d, kahit na 4 yun eh, onti lang yun kasi 's' yung kasama niya
Note: Kapag 's' yung kasama ng sublevel, +1 lang yun. Example, kapag 3 yung sublevel at yung kasama niya 's' (3s) yung number of electrons lang niya is 4 (3+s <-- s= 1 orbital). Pero kung 3p na, yung no. of electrons ay 6 (3+p <-- p= 3 orbitals). Sa tanong mo kasi, HIGHEST daw kaya 3d (3+d <-- d= 5 orbitals) kaya yung no. of electrons niya is 8
