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Level 159

Electron Configuration for Periodic Elements


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1s¹
Hydrogen (H)
1s²
Helium (He)
Lithium (Li)
[He] 2s¹
Beryllium (Be)
[He] 2s²
Boron (B)
[He] 2s² 2p¹
Carbon (C)
[He] 2s² 2p²
Nitrogen (N)
[He] 2s² 2p³
Oxygen (O)
[He] 2² 2p4
Fluorine (F)
[He] 2² 2p5
Neon (Ne)
[He] 2s² 2p6
Sodium (Na)
[Ne] 3s¹
Magnesium (Mg)
[Ne] 3s²
Aluminum (Al)
[Ne] 3s² 3p¹
Silicon (Si)
[Ne] 3s² 3p²
Phosphorus (P)
[Ne] 3s² 3p³
Sulfur (S)
[Ne] 3s²3p4
Chlorine (Cl)
[Ne] 3s² 3p5
Argon (Ar)
[Ne] 3s² 3p6
Potassium (K)
[Ar] 4s¹
Calcium (Ca)
[Ar] 4s²
Scandium (Sc)
[Ar] 3d¹4s²
Titanium (Ti)
[Ar] 3d² 4s²
Vanadium (V)
[Ar] 3d³4s²
Manganese (Mn)
[Ar] 3d5 4s²
Iron (Fe)
[Ar] 3d6 4s²
Cobalt (Co)
[Ar] 3d7 4s²
Nickel (Ni)
[Ar] 3d?4s²
Copper (Cu)*
[Ar] 3d¹° 4s¹
Zinc (Zn)
[Ar] 3d¹° 4s²
Gallium (Ga)
[Ar] 3d¹°4s² 4p¹
Germanium (Ge)
[Ar] 3d¹° 4s²4p²
Arsenic (As)
[Ar] 3d¹° 4s² 4p³
Selenium (Se)
[Ar] 3d¹°4s² 4p4
Bromine (Br)
[Ar] 3d¹° 4s²4p5
Krypton (Kr)
[Ar] 3d¹°4s² 4p6
Rubidium (Rb)
[Kr] 5s¹
Strontium (Sr)
[Kr] 5s²
Yttrium (Y)
[Kr] 4d^1 5s^2
Zirconium (Zr)
[Kr] 4d² 5s²
Cadmium (Cd)
[Kr] 4d¹° 5s²
Indium (In)
[Kr] 4d¹°5s²5p¹
Tin (Sn)
[Kr] 4d¹° 5s² 5p²
Antimony (Sb)
[Kr] 4d¹° 5s² 5p³
Tellurium (Te)
[Kr] 4d¹° 5s²5p4
Iodine (I)
[Kr] 4d¹° 5s² 5p5
Xenon (Xe)
[Kr] 4d¹° 5s²5p6
Cesium (Cs)
[Xe] 6s¹
Barium (Ba)
[Xe] 6s²
Tantalum (Ta)
[Xe] 4f¹4 5d³ 6s²
Tungsten (W)
[Xe] 4f¹45d4 6s²
Rhenium (Re)
[Xe] 4f¹45d5 6s²
Osmium (Os)
[Xe] 4f¹45d6 6s²
Iridium (Ir)
[Xe] 4f¹4 5d7 6s²
Platinum (Pt)
[Xe] 4f^14 5d^9 6s^2
Mercury (Hg)
[Xe] 4f¹4 5d¹° 6s²
Thallium (Ti)
[Xe] 4f¹4 5d¹° 6s² 6p¹
Lead (Pb)
[Xe] 4f¹4 5d¹°6s² 6p²
Bismuth (Bi)
[Xe] 4f¹4 5d¹°6s² 6p³
Polonium (Po)
[Xe] 4f¹45d¹° 6s²6p4
Astatine (At)
[Xe] 4f¹4 5d¹° 6s² 6p5
Radon (Rn)
[Xe] 4f¹45d¹° 6s²6p6
Francium (Fr)
[Rn] 7s¹
Radium (Ra)
[Rn] 7s²
Dubnium (Db)
[Rn] 5f¹4 6d³7s²
Seaborgium (Sg)
[Rn] 5f¹46d4 7s²
Bohrium (Bh)
[Rn] 5f¹4 6d57s²
Hassium (Hs)
[Rn] 5f¹4 6d6 7s²
Meitnerium (Mt)
[Rn] 5f¹46d77s²
Praseodymium (Pr)
[Xe] 4f³ 6s²
Neodymium (Nd)
[Xe] 4f4 6s²
Promethium (Pm)
[Xe] 4f5 6s²
Samarium (Sm)
[Xe] 4f6 6s²
Europium (Eu)
[Xe] 4f7 6s²
Terbium (Tb)
[Xe] 4f? 6s²
Dysprosium (Dy)
[Xe] 4f¹°6s^2
Holmium (Ho)
[Xe] 4f¹¹6s²
Erbium (Er)
[Xe] 4f¹² 6s²
Thulium (Tm)
[Xe] 4f^13 6s^2
Ytterbium (Yb)
[Xe] 4f¹4 6s²
Plutonium (Pu)
[Rn] 5f6 7s²
Americium (Am)
[Rn] 5f77s²
Berkelium (Bk)
[Rn] 5f?7s²
Californium (Cf)
[Rn] 5f¹° 7s²
Einsteinium (Es)
[Rn] 5f¹¹7s²
Fermium (Fm)
[Rn] 5f¹²7s²
Mendelevium (Md)
[Rn] 5f¹³7s²
Nobelium (No)
[Rn] 5f¹47s²
1s^1
Hydrogen (H)
1s^2
Helium (He)
Chromium (Cr)*
[Ar] 3d^5 4s^1
Niobium (Nb)*
[Kr] 4d^4 5s^1
Molybdenum (Mo)*
[Kr] 4d^5 5s^1
Technetium (Tc)*
[Kr] 4d^6 5s^1
Ruthenium (Ru)*
[Kr] 4d^7 5s^1
Rhodium (Rh)*
[Kr] 4d^8 5s^1
Palladium (Pd)*
[Kr] 4d^10 5s^0
Silver (Ag)*
[Kr] 4d^10 5s^1
Lanthanum (La)**
[Xe] 5d^1 6s^2
Hafnium (Hf)**
[Xe] 4f^14 5d^2 6s^2
Gold (Au)*
[Xe] 4f^14 5d^10 6s^1
Actinium (Ac)**
[Rn] 6d^1 7s^2
Rutherfordium (Rf)**
[Rn] 5f^14 6d^2 7s^2
Darmstadtium (Ds)*
[Rn] 5f^14 6d^9 7s^1
Unununium (Uuu)* & ***
[Rn] 5f^14 6d^10 7s^1
Ununbium (Uub)***
[Rn] 5f^14 6d^10 7s^2
Ununtrium (Uut)***
[Rn] 5f^14 6d^10 7s^2 7p^1
Ununquadium (Uuq)***
[Rn] 5f^14 6d^10 7s^2 7p^2
Ununpentium (Uup)***
[Rn] 5f^14 6d^10 7s^2 7p^3
Cerium (Ce)**
[Xe] 4f^1 5d^1 6s^2
Gadolinium (Gd)*
[Xe] 4f^7 5d^1 6s^2
Lutetium (Lu)*
[Xe] 4f^14 5d^1 6s^2
Thorium (Th)**
[Rn] 6d^2 7s^2
Protactinium (Pa)*
[Rn] 5f^2 6d^1 7s^2
Uranium (U)*
[Rn] 5f^3 6d^1 7s^2
Neptunium (Np)*
[Rn] 5f^4 6d^1 7s^2
Curium (Cm)*
[Rn] 5f^7 6d^1 7s^2
Lawrencium (Lr)*
[Rn] 5f^14 6d^1 7s^2