Hydrogen
H
Helium
He
Lithium
Li
Beryllium
Be
Boron
B
Carbon
C
Nitrogen
N
Oxygen
O
Fluorine
F
Neon
Ne
Sodium
Na
Magnesium
Mg
Aluminum
Al
Silicon
Si
Phosphorus
P
Sulfur
S
Chlorine
Cl
Argon
Ar
Potassium
K
Calcium
Ca
Scandium
Sc
Titanium
Ti
Vanadium
V
Chromium
Cr
Manganese
Mn
iron
Fe
Cobalt
Co
Nickel
Ni
Copper
Cu
Zinc
Zn
Gallium
Ga
Germanium
Ge
Arsenic
As
Selenium
Se
Bromide
Br
Krypton
Kr
Rubidium
Rb
Strontium
Sr
Silver
Ag
Cadmium
Cd
Tin
Sn
Iodine
I
Xenon
Xe
Cesium
Cs
Platinum
Pt
Gold
Au
Mercury
Hg
Lead
Pb
Radon
Rn
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