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
Cr
Chromium
Mn
Manganese
Fe
Iron
Co
Cobalt
Ni
Nickel
Cu
Copper
Zn
Zinc
Ag
Silver
Cd
Cadmium
Pt
Platinum