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H 1
Hydrogen
He 2
Helium
Li 3
Lithium
Be 4
Beryllium
B 5
Boron
C 6
Carbon
N 7
Nitrogen
O 8
Oxygen
F 9
Fluorine
Ne 10
Neon
Na 11
Sodium
Mg 12
Magnesium
Al 13
Aluminum
Si 14
Sillicon
P 15
Phosphorus
S 16
Sulfur
Cl 17
Chlorine
Ar 18
Argon
K 19
Potassium
Ca 20
Calcium
Note 
Flashcard (83)