Arsenic
As
Beryllium
Be
Aluminum
Al
Antimony
Sb
Argon
Ar
Barium
Ba
Boron
B
Bromine
Br
Calcium
Ca
Carbon
C
Chlorine
Cl
Chromium
Cr
Cobalt
Co
Copper
Cu
Fluorine
F
Gallium
Ga
Germanium
Ge
Gold
Au
Helium
He
Hydrogen
H
Iodine
I
Iron
Fe
Krypton
Kr
Lead
Pb
Lithium
Li
Magnesium
Mg
Manganese
Mn
Mercury
Hg
Neon
Ne
Nickel
Ni
Nitrogen
N
Oxygen
O
Phosphorus
P
Plutonium
Pu
Potassium
K
Rubidium
Rb
Scandium
Sc
Selenium
Se
Silicon
Si
Silver
Ag
Sodium
Na
Strontium
Sr
Sulfur
S
Tin
Sn
Titanium
Ti
Tungsten
W
Uranium
U
Vanadium
V
Yttrium
Y
Zinc
Zn
Zirconium
Zr