H
Hydrogen
Li
Lithium
Na
Sodium
K
Potassium
Rb
Rubidium
Cs
Cesium
Fr
Francium
Be
Beryllium
Mg
Magnesium
Ca
Calcium
Sr
Strontium
Ba
Barium
Ra
Radium
Ti
Titanium
Zr
Zirconium
Cr
Chromium
W
Tungsten
Mn
Manganese
U
Uranium
Fe
Iron
Co
Cobalt
Pu
Plutonium
Ni
Nickel
Pt
Platinum