Silver
Ag
Aluminum
Al
Arsenic
As
Gold
Au
Barium
Ba
Bismuth
Bi
Bromine
Br
Carbon
C
Calcium
Ca
Chlorine
Cl
Cobalt
Co
Chromium
Cr
Copper
Cu
Fluorine
F
Iron
Fe
Hydrogen
H
Mercury
Hg
Iodine
I
Potassium
K
Magnesium
Mg
Manganese
Mn
Nitrogen
N
Sodium
Na
Nickel
Ni