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