tolong bantu saya pliss!!

11Na = [Ne]3s1
n = 3
l = 0
m = 0
s = +1/2

36Kr = [Ar] 4s2 3d10 4p6
n = 4
l = 1
m = 1
s = -1/2

56Ba = [Xe]6s2
n = 6
l = 0
m = 0
s = -1/2

14Si = [Ne]3s2 3p2
n = 3
l = 1
m = 0
s = +1/2

50Sn = [Kr] 5s2 4d10 5p2
n = 5
l = 1
m = 0
s = +1/2


semoga membantu...
th