Konfigurasi elektron dari unsur 14si,20ca,23v,31ga,40zr dan tentukan ke 4 bilangan kuantumnya

14Si = [tex][10Ne] 3s^{2} 3p^{2}[/tex] n = 3 ; l = 1 ; m = 0 s = +1/2

20Ca = [tex][18Ar] 4s^{2}[/tex] n = 4 ; l = 0 ; m = 0 ; s = -1/2

23V = [tex][18Ar] 4s^{2} 3d^{3}[/tex] n = 3 ; l = 2 ; m = 0 ; s = +1/2

31Ga = [tex][18Ar] 4s^{2}3d^{10} 4p^{1}[/tex] n = 4 ; l = 1 ; m = -1 ; s = +1/2

40Zr = [tex][36Kr] 5s^{2}4d^{2}[/tex] n = 4 ; l = 1 ; m = -1 ; s = +1/2