Aluminum
Al
Beryllium
Be
Boron
B
Bromine
Br
Calcium
Ca
Carbon
C
Chlorine
Cl
Chromium
Cr
Cobalt
Co
Copper
Cu
Fluorine
F
Germanium
Ge
Gold
Au
Helium
He
Hydrogen
H
Iodine
I
Iron
Fe
Lithium
Li
Magnesium
Mg
Manganese
Man
Mercury
Hg
Nickel
Ni
Nitrogen
N
Oxygen
O