First 20 Elements

H

Hydrogen

He
Helium
Li
Lithium
Be
Beryllium
B
Boron
C
Carbon
N
Nitrogen
O

Oxygen

F
Flourine
Ne

Neon

Na
Sodium
Mg
Magnesium
Al

Aluminum

Si
Silicon
P
Phosphorus
S
Sulfur

Cl

Chlorine
Ar
Argon
K
Potassium
Ca
Calcium
x

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