Boron
Nitrogen
Beryllium
Neon
Oxygen
Helium
Lithium
Hydrogen
Fluorine
Carbon
B
He
Be
N
O
F
H
Ne
C
Li
Potassium
Argon
Sodium
Magnesium
Sulfur
Phosphorus
Chlorine
Silicon
Calcium
Aluminum
Ar
Na
Mg
Cl
Al
K
S
Ca
P
Si
Zinc
Arsenic
Bromine
Copper
Manganese
Nickel
Silver
Iron
Titanium
Chromium
Ti
Ni
Mn
Cr
As
Fe
Cu
Zn
Ag
Br
Mercury
Barium
Tin
Platinum
Plutonium
Gold
Radon
Uranium
Iodine
Lead
Sn
U
Pt
Au
I
Pu
Hg
Pb
Rn
Ba
