Hydrogen
1 H
Helium
2 He
Lithium
Li 3
Beryllium
Be 4
Boron
B 5
Carbon
C 6
Nitrogen
N 7
Oxygen
O 8
Fluorine
F 9
Neon
Ne 10
Sodium
Na 11
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
Scandium
Sc 21
Titanium
Ti 22
Vanadium
V 23
Chromium
Cr 24
Maganese
Mn 25
Iron
Fe 26
Cobalt
Co 27
Nickel
Ni 28
Copper
Cu 29
Zinc
Zn 30
Gallium
Ga 31
Germanium
Ge 32
Arsenic
As 33
Selenium
Se 34
Bromine
Br 35
Krypton
Kr 36
Silver
Ag 47
Tin
Sn 50
Gold
Au 79
Mercury
Hg 80
Lead
Pb 82