Orbitals

hydrogen (H)

1s¹

helium (He)

1s²

lithium (Li)

1s²2s¹

beryllium (Be)

1s²2s²

boron (B)

1s²2s²2p¹

carbon (C)

1s²2s²2p²

nitrogen (N)

1s²2s²2p³

oxygen (O)

1s²2s²2p⁴

fluorine (F)

1s²2s²2p⁵

neon (Ne)

1s²2s²2p⁶

sodium (Na)

1s²2s²2p⁶3s¹

magnesium (Mg)

1s²2s²2p⁶3s²

aluminium (Al)

1s²2s²2p⁶3s²3p¹

silicon (Si)

1s²2s²2p⁶3s²3p²

phosphorus (P)

1s²2s²2p⁶3s²3p³

sulfur (S)

1s²2s²2p⁶3s²3p⁴

chlorine (Cl)

1s²2s²2p⁶3s²3p⁵

argon (Ar)

1s²2s²2p⁶3s²3p⁶

potassium (K)

1s²2s²2p⁶3s²3p⁶4s¹

calcium (Ca)

1s²2s²2p⁶3s²3p⁶4s²

scandium (Sc)

1s²2s²2p⁶3s²3p⁶3d¹4s²

titanium (Ti)

1s²2s²2p⁶3s²3p⁶3d²4s²

vanadium (V)

1s²2s²2p⁶3s²3p⁶3d³4s²

chromium (Cr)

1s²2s²2p⁶3s²3p⁶3d⁵4s¹

manganese (Mn)

1s²2s²2p⁶3s²3p⁶3d⁵4s²

iron (Fe)

1s²2s²2p⁶3s²3p⁶3d⁶4s²

cobalt (Co)

1s²2s²2p⁶3s²3p⁶3d⁷4s²

nickel (Ni)

1s²2s²2p⁶3s²3p⁶3d⁸4s²

copper (Cu)

1s²2s²2p⁶3s²3p⁶3d¹⁰4s¹

zinc (Zn)

1s²2s²2p⁶3s²3p⁶3d¹⁰4s²

gallium (Ga)

1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p¹

germanium (Ge)

1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p²

arsenic (As)

1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p³

selenium (Se)

1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p⁴

bromine (Br)

1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p⁵

krypton (Kr)

1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p⁶