Periodic Table of the Elements
electron configuration
H
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He 1s2 |
Li 2s |
B 2s2 |
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B 2s22p |
C 2s22p2 |
N 2s22p3 |
O 2s22p4 |
F 2s22p5 |
Ne 2p22p6 |
Na 3s |
Mg 3s2 |
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Al 3s23p |
Si 3s23p2 |
P 3s23p3 |
S 3s23p4 |
Cl 3s23p5 |
Ar 3s23p6 |
K 4s |
Ca 4s2 |
Sc 3d4s2 |
Ti 3d24s2 |
V 3d34s2 |
Cr 3d54s |
Mn 3d54s2 |
Fe 3d64s2 |
Co 3d74s2 |
Ni 3d84s2 |
Cu 3d104s |
Zn 3d104s2 |
Ga 4s24p |
Ge 4s24p2 |
As 4s24p3 |
Se 4s24p4 |
Br 4s24p5 |
Kr 4s24p6 |
Rb 5s |
Sr 5s2 |
Y 4d5s2 |
Zr 4d25s2 |
Nb 4d45s |
Mo 4d55s |
Tc 4d65s |
Ru 4d75s |
Rh 4d85s |
Pd 4d10 |
Ag 4d105s |
Cd 4d105s2 |
In 5s25p |
Sn 5s25p2 |
Sb 5s25p3 |
Te 5s25p4 |
I 5s25p5 |
Xe 5s25p6 |
Cs 6s |
Ba 6s2 |
La-Lu |
Hf 5d26s2 |
Ta 5d36s2 |
W 5d46s2 |
Re 5d56s2 |
Os 5d66s2 |
Ir 5d76s2 |
Pt 5d96s |
Au 5d106s |
Hg 5d106s2 |
Tl 6s26p |
Pb 6s26p2 |
Bi 6s26p3 |
Po 6s26p4 |
At 6s26p5 |
Rn 6s26p6 |
Fr 7s |
Ra 7s2 |
Ac-Lr |
Rf/Ku |
Ha/Ns |
Unh |
Uns |
Uno |
Une |
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La 5d6s2 |
Ce 4f26s2 |
Pr 4f36s2 |
Nd 4f46s2 |
Pm 4f56s2 |
Sm 4f66s2 |
Eu 4f76s2 |
Gd 4f75d6s2 |
Tb 4f96s2 |
Dy 4f106s2 |
Ho 4f116s2 |
Er 4f126s2 |
Tm 4f136s2 |
Yb 4f146s2 |
Lu 4f145d6s2 |
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Ac 6d7s2 |
Th 6d27s2 |
Pa 5f26d7s2 |
U 5f36d7s2 |
Np 5f46d7s2 |
Pu 5f67s2 |
Am 5f77s2 |
Cm 5f76d7s2 |
Bk 5f97s2 |
Cf 5f107s2 |
Es 5f117s2 |
Fm 5f127s2 |
Md 5f137s2 |
No 5f147s2 |
Lr 5f146d7s2 |
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