Na
Sodium
H
Hydrogen
Mg
Magnesium
Ca
Calcium
K
Potassium
Rb
Rubidium
Sr
Strontium
Cs
Cesium
Li
Lithium
Ba
Barium
Ra
Radium
Zn
Zinc
Fr
Francium
Sc
Scandium
Ti
Titanium
V
Vanadium
Cr
Chromium
Mn
Manganese
Fe
Iron
Co
Cobalt
Ni
Nickel
Cu
Copper
Cd
Cadmium
Ag
Silver