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Elements

Elements 1-20

Element (Symbol)Atomic Number
Hydrogen (H) 1
Helium (He) 2
Lithium (Li) 3
Beryllium (Be) 4
Carbon (C) 6
Nitrogen(N) 7
Oxygen (O) 8
Fluoride (F) 9
Neon(N) 10
Sodium (Na) 11
Boron (B) 5
Magnesium (Mg) 12
Aluminum (Al) 13
Silicon (Si) 14
Phosphorus (P) 15
Sulfur (S) 16
Chlorine (Cl) 17
Argon (Ar) 18
Potassium (K) 19
Calcium (Ca) 20
Created by: kmm0602
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