H
Hydrogen
He
Helium
Li
Lithium
Be
Beryllium
B
Boron
C
Carbon
N
Nitrogen
Fl
Fluorine
O
Oxygen
Ne
Neon
Mg
Magnesium
P
Phosphorus
Na
Sodium
Al
Aluminum
S
Sulfur
Si
Silicon
K
Potassium
Cl
Chlorine
Ar
Argon
Ca
Calcium
Ti
Titanium
Cr
Chromium
V
Vanadium
Sc
Scandium