Breaking
Atom
About us
Periodic Table
States
Orbitals
Electronegativity
Evolution
Games
Learn
Calculators
Get Help
Elements
Glossary
Contact
Boiling Point
Melting Point
Elements
Periodic Table
Elements
Learn
Games
Glossary
Calculations
Help!
Attributes
Melting Points
Boiling Points
Orbital Configuration
Downloads
Orbital Configurations of the Elements
Orbital configurations of the Elements in the Periodic Table
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Name
Orbital Configuration
1
Hydrogen
Gas
Non-Metal
Period 1
1s1
2
Helium
Gas
Noble Gas
Period 1
1s2
3
Lithium
Solid
Alkali Metal
Period 2
[He] 2s1
4
Beryllium
Solid
Alkali Earth Metal
Period 2
[He] 2s2
5
Boron
Solid
Metalloid
Period 2
[He] 2s2 2p1
6
Carbon
Solid
Non-Metal
Period 2
[He] 2s2 2p2
7
Nitrogen
Gas
Non-Metal
Period 2
[He] 2s2 2p3
8
Oxygen
Gas
Non-Metal
Period 2
[He] 2s2 2p4
9
Fluorine
Gas
Halogen
Period 2
[He] 2s2 2p5
10
Neon
Gas
Noble Gas
Period 2
[He] 2s2 2p6
11
Sodium
Solid
Alkali Metal
Period 3
[Ne] 3s1
12
Magnesium
Solid
Alkali Earth Metal
Period 3
[Ne] 3s2
13
Aluminium
Solid
Post-Transition Metal
Period 3
[Ne] 3s2 3p1
14
Silicon
Solid
Metalloid
Period 3
[Ne] 3s2 3p2
15
Phosphorus
Solid
Non-Metal
Period 3
[Ne] 3s2 3p3
16
Sulphur
Solid
Non-Metal
Period 3
[Ne] 3s2 3p4
17
Chlorine
Gas
Halogen
Period 3
[Ne] 3s2 3p5
18
Argon
Gas
Noble Gas
Period 3
[Ne] 3s2 3p6
19
Potassium
Solid
Alkali Metal
Period 4
[Ar] 4s1
20
Calcium
Solid
Alkali Earth Metal
Period 4
[Ar] 4s2
21
Scandium
Solid
Transition Metal
Period 4
[Ar] 3d1 4s2
22
Titanium
Solid
Transition Metal
Period 4
[Ar] 3d2 4s2
23
Vanadium
Solid
Transition Metal
Period 4
[Ar] 3d3 4s2
24
Chromium
Solid
Transition Metal
Period 4
[Ar] 3d5 4s1
25
Manganese
Solid
Transition Metal
Period 4
[Ar] 3d5 4s2
26
Iron
Solid
Transition Metal
Period 4
[Ar] 3d6 4s2
27
Cobalt
Solid
Transition Metal
Period 4
[Ar] 3d7 4s2
28
Nickel
Solid
Transition Metal
Period 4
[Ar] 3d8 4s2
29
Copper
Solid
Transition Metal
Period 4
[Ar] 3d10 4s1
30
Zinc
Solid
Transition Metal
Period 4
[Ar] 3d10 4s2
31
Gallium
Solid
Post-Transition Metal
Period 4
[Ar] 3d10 4s2 4p1
32
Germanium
Solid
Metalloid
Period 4
[Ar] 3d10 4s2 4p2
33
Arsenic
Solid
Metalloid
Period 4
[Ar] 3d10 4s2 4p3
34
Selenium
Solid
Non-Metal
Period 4
[Ar] 3d10 4s2 4p4
35
Bromine
Liquid
Halogen
Period 4
[Ar] 3d10 4s2 4p5
36
Krypton
Gas
Noble Gas
Period 4
[Ar] 3d10 4s2 4p6
37
Rubidium
Solid
Alkali Metal
Period 5
[Kr] 5s1
38
Strontium
Solid
Alkali Earth Metal
Period 5
[Kr] 5s2
39
Yttrium
Solid
Transition Metal
Period 5
[Kr] 4d1 5s2
40
Zirconium
Solid
Transition Metal
Period 5
[Kr] 4d2 5s2
41
Niobium
Solid
Transition Metal
Period 5
[Kr] 4d4 5s1
42
Molybdenum
Solid
Transition Metal
Period 5
[Kr] 4d5 5s1
43
Technetium
Solid
Transition Metal
Period 5
[Kr] 4d5 5s2
44
Ruthenium
Solid
Transition Metal
Period 5
[Kr] 4d7 5s1
45
Rhodium
Solid
Transition Metal
Period 5
[Kr] 4d8 5s1
46
Palladium
Solid
Transition Metal
Period 5
[Kr] 4d10
47
Silver
Solid
Transition Metal
Period 5
[Kr] 4d10 5s1
48
Cadmium
Solid
Transition Metal
Period 5
[Kr] 4d10 5s2
49
Indium
Solid
Post-Transition Metal
Period 5
[Kr] 4d10 5s2 5p1
50
Tin
Solid
Post-Transition Metal
Period 5
[Kr] 4d10 5s2 5p2
51
Antimony
Solid
Metalloid
Period 5
[Kr] 4d10 5s2 5p3
52
Tellurium
Solid
Metalloid
Period 5
[Kr] 4d10 5s2 5p4
53
Iodine
Solid
Halogen
Period 5
[Kr] 4d10 5s2 5p5
54
Xenon
Gas
Noble Gas
Period 5
[Kr] 4d10 5s2 5p6
55
Caesium
Solid
Alkali Metal
Period 6
[Xe] 6s1
56
Barium
Solid
Alkali Earth Metal
Period 6
[Xe] 6s2
57
Lanthanum
Solid
Lanthanide
Period 6
[Xe] 5d1 6s2
58
Cerium
Solid
Lanthanide
Period 6
[Xe] 4f1 5d1 6s2
59
Praseodymium
Solid
Lanthanide
Period 6
[Xe] 4f3 6s2
60
Neodymium
Solid
Lanthanide
Period 6
[Xe] 4f4 6s2
61
Promethium
Solid
Lanthanide
Period 6
[Xe] 4f5 6s2
62
Samarium
Solid
Lanthanide
Period 6
[Xe] 4f6 6s2
63
Europium
Solid
Lanthanide
Period 6
[Xe] 4f7 6s2
64
Gadolinium
Solid
Lanthanide
Period 6
[Xe] 4f7 5d1 6s2
65
Terbium
Solid
Lanthanide
Period 6
[Xe] 4f9 6s2
66
Dysprosium
Solid
Lanthanide
Period 6
[Xe] 4f10 6s2
67
Holmium
Solid
Lanthanide
Period 6
[Xe] 4f11 6s2
68
Erbium
Solid
Lanthanide
Period 6
[Xe] 4f12 6s2
69
Thulium
Solid
Lanthanide
Period 6
[Xe] 4f13 6s2
70
Ytterbium
Solid
Lanthanide
Period 6
[Xe] 4f14 6s2
71
Lutetium
Solid
Lanthanide
Period 6
[Xe] 4f14 5d1 6s2
72
Hafnium
Solid
Transition Metal
Period 6
[Xe] 4f14 5d2 6s2
73
Tantalum
Solid
Transition Metal
Period 6
[Xe] 4f14 5d3 6s2
74
Tungsten
Solid
Transition Metal
Period 6
[Xe] 4f14 5d4 6s2
75
Rhenium
Solid
Transition Metal
Period 6
[Xe] 4f14 5d5 6s2
76
Osmium
Solid
Transition Metal
Period 6
[Xe] 4f14 5d6 6s2
77
Iridium
Solid
Transition Metal
Period 6
[Xe] 4f14 5d7 6s2
78
Platinum
Solid
Transition Metal
Period 6
[Xe] 4f14 5d9 6s1
79
Gold
Solid
Transition Metal
Period 6
[Xe] 4f14 5d10 6s1
80
Mercury
Liquid
Transition Metal
Period 6
[Xe] 4f14 5d10 6s2
81
Thallium
Solid
Post-Transition Metal
Period 6
[Xe] 4f14 5d10 6s2 6p1
82
Lead
Solid
Post-Transition Metal
Period 6
[Xe] 4f14 5d10 6s2 6p2
83
Bismuth
Solid
Post-Transition Metal
Period 6
[Xe] 4f14 5d10 6s2 6p3
84
Polonium
Solid
Post-Transition Metal
Period 6
[Xe] 4f14 5d10 6s2 6p4
85
Astatine
Solid
Halogen
Period 6
[Xe] 4f14 5d10 6s2 6p5
86
Radon
Gas
Noble Gas
Period 6
[Xe] 4f14 5d10 6s2 6p6
87
Francium
Solid
Alkali Metal
Period 7
[Rn] 7s1
88
Radium
Solid
Alkali Earth Metal
Period 7
[Rn] 7s2
89
Actinium
Solid
Actinide
Period 7
[Rn] 6d1 7s2
90
Thorium
Solid
Actinide
Period 7
[Rn] 6d2 7s2
91
Protactinium
Solid
Actinide
Period 7
[Rn] 5f2 6d1 7s2
92
Uranium
Solid
Actinide
Period 7
[Rn] 5f3 6d1 7s2
93
Neptunium
Solid
Actinide
Period 7
[Rn] 5f4 6d1 7s2
94
Plutonium
Solid
Actinide
Period 7
[Rn] 5f6 7s2
95
Americium
Solid
Actinide
Period 7
[Rn] 5f7 7s2
96
Curium
Solid
Actinide
Period 7
[Rn] 5f7 6d1 7s2
97
Berkelium
Solid
Actinide
Period 7
[Rn] 5f9 7s2
98
Californium
Solid
Actinide
Period 7
[Rn] 5f10 7s2
99
Einsteinium
Solid
Actinide
Period 7
[Rn] 5f11 7s2
100
Fermium
Solid
Actinide
Period 7
[Rn] 5f12 7s2
