Aluminum
Al
Silicon
Si
Phosphorus
P
Sulfur
S
Chlorine
Cl
Argon
Ar
Potassium
K
Calcium
Ca
Titanium
Ti
Chromium
Cr
Manganese
Mn
Iron
Fe
Cobalt
Co
Nickel
Ni
Copper
Cu
Zinc
Zn
Arsenic
As
Bromine
Br
Krypton
Kr
Rubidium
Rb
Strontium
Sr
Palladium
Pd
Silver
Ag
Cadmium
Cd
Tin
Sn
Antimony
Sb
Iodine
I
Xenon
Xe
Cesium
Cs
Barium
Ba
Tungsten
W
Platinum
Pt
Gold
Au
Mercury
Hg
Lead
Pb
Bismuth
Bi
Radon
Rn
Radium
Ra
Uranium
U
Plutonium
Pu
Hydrogen
H
Helium
He
Lithium
Li
Beryllium
Be
Boron
B
Carbon
C
Nitrogen
N
Oxygen
O
Fluorine
F
Neon
Ne
Sodium
Na
Magnesium
Mg