Электронные формулы атомов химических элементов
1 период
H 1s 1
He 1s 2
2 периодLi [He] 2s 1
Be [He] 2s 2
B [He] 2s 2 2p 1
C [He] 2s 2 2p 2
N [He] 2s 2 2p 3
O [He] 2s 2 2p 4
F [He] 2s 2 2p 5
Ne [He] 2s 2 2p 6
3 период
Na [Ne] 3s 1
Mg [Ne] 3s 2
Al [Ne] 3s 2 3p 1
Si [Ne] 3s 2 3p 2
P [Ne] 3s 2 3p 3
S [Ne] 3s 2 3p 4
Cl [Ne] 3s 2 3p 5
Ar [Ne] 3s 2 3p 6
4 период
K [Ar] 4s 1
Ca [Ar] 4s 2
Sc [Ar] 4s 2 3d 1
Ti [Ar] 4s 2 3d 2
V [Ar] 4s 2 3d 3
Cr [Ar] 4s 1 3d 5
Mn [Ar] 4s 2 3d 5
Fe [Ar] 4s 2 3d 6
Co [Ar] 4s 2 3d 7
Ni [Ar] 4s 2 3d 8
Cu [Ar] 4s 1 3d 10
Zn [Ar] 4s 2 3d 10
Ga [Ar] 4s 2 3d 10 4p 1
Ge [Ar] 4s 2 3d 10 4p 2
As [Ar] 4s 2 3d 10 4p 3
Se [Ar] 4s 2 3d 10 4p 4
Br [Ar] 4s 2 3d 10 4p 5
Kr [Ar] 4s 2 3d 10 4p 6
5 период
Rb [Kr] 5s 1
Sr [Kr] 5s 2
Y [Kr] 4d 1 5s 2
Zr [Kr] 4d 2 5s 2
Nb [Kr] 4d 4 5s 1
Mo [Kr] 4d 5 5s 1
Tc [Kr] 4d 5 5s 2
Ru [Kr] 4d 7 5s 1
Rh [Kr] 4d 8 5s 1
Pd [Kr] 4d 105s 0
Ag [Kr] 4d 10 5s 1
Cd [Kr] 4d 10 5s 2
In [Kr] 5s 2 4d 10 5p 1
Sn [Kr] 5s 2 4d 10 5p 2
Sb [Kr] 5s 2 4d 10 5p 3
Te [Kr] 5s 2 4d 10 5p 4
I [Kr] 5s 2 4d 10 5p 5
Xe [Kr] 5s 2 4d 10 5p 6
6 период
[Xe] 6s 1
Ba [Xe] 6s 2
La [Xe] 5d 1 6s 2
Ce [Xe] 5d 1 6s 2
Pr [Xe] 4f 3 6s 2
Nd [Xe] 4f 4 6s 2
Pm [Xe] 4f 5 6s 2
Sm [Xe] 4f 6 6s 2
Eu [Xe] 4f 7 6s 2
Gd [Xe] 4f 7 5d 1 6s 2
Tb [Xe]4f 9 6s 2
Dy [Xe] 4f 10 6s 2
Ho [Xe] 4f 11 6s 2
Er [Xe] 4f 12 6s 2
Tm [Xe] 4f 13 6s 2
Yb [Xe] 4f 14 6s 2
Lu [Xe] 4f 14 5d 1 6s 2
Hf [Xe] 4f 14 5d 2 6s 2
Ta [Xe] 4f 14 5d 3 6s 2
W [Xe] 4f 14 5d 4 6s 2
Re [Xe] 4f 14 5d 5 6s 2
Os [Xe] 4f 14 5d 6 6s 2
Ir [Xe] 4f 14 5d 7 6s 2
Pt [Xe] 4f 14 5d 9 6s 1
Au [Xe] 4f 14 5d 10 6s 1
Hg [Xe] 4f 14 5d 10 6s 2
Tl [Xe] 4f 14 5d 10 6s 2 6p 1
Pb [Xe] 4f 14 5d 10 6s 2 6p 2
Bi [Xe] 4f 14 5d 10 6s 2 6p 3
Po [Xe] 4f 14 5d 10 6s 2 6p 4
At [Xe] 4f 14 5d 10 6s 2 6p 5
Rn [Xe] s 2 3d 10 4p 6
7 период
Fr [Rn] 7
s 1Ra [Rn] 7
s 2Ac [Rn] 6
d 1 7
s 2Th [Rn] 6
d 2 7
s 2Pa [Rn] 5
f 2 6
d 1 7
s 2U [Rn] 5
f 3 6
d 1 7
s 2Np [Rn] 5
f 5 7
s 2Pu [Rn] 5
f 6 7
s 2Am [Rn] 5
f 7 7
s 2Cm [Rn] 5
f 7 6
d 1 7
s 2Bk [Rn] 5
f 9 7
s 2Cf [Rn] 5
f 10 7
s 2Es [Rn] 5
f 11 7
s 2Fm [Rn] 5
f 12 7
s 2Md [Rn] 5
f 13 7
s 2No [Rn] 5
f 14 7
s 2Lr [Rn] 5
f 14 6
d 1 7
s 2 Rf [Rn] 5
f 14 6
d 2 7
s 2Db [Rn] 5
f 14 6
d 3 7
s 2 Sg [Rn] 5
f 14 6
d 4 7
s 2 Bh [Rn] 5
f 14 6
d 5 7
s 2 Hs [Rn] 5
f 14 6
d 6 7
s 2 Mt [Rn] 5
f 14 6
d 7 7
s 2
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