Sc
Scandium
w
Tungsten
Pb
Lead
Fr
Francium
In
Indium
Sb
Antimony
S
Sulfur
Co
Cobalt
P
Phosphorus
Li
Lithium
Xe
Xenon
B
Boron
Cu
Copper
Si
Silicon
O
oxygen
Se
Selenium
Br
Bromine
He
Helium
Sr
Strontium
Mo
Molybdenum
Ga
Gallium
Bi
Bismuth
H
Hydrogen
Hg
Mercury
U
Uranium
C
Carbon
Ti
Titanium
Cl
Chlorine
Mg
Magnesium
Ar
Argon
Ca
Calcium
I
Iodine
Sn
Tin
K
Potassium
Cr
Chromium
Ni
Nickel
Rn
Radon
Mn
Managanese
Be
Beryllium
Ag
Silver
Al
Aluminium
As
Arsenic
N
Nitrogen
Kr
Krypton
Na
Sodium
Fe
Iron
F
Fluorine
Ne
Neon
Pt
Platinum
Au
Gold
Po
Polonium
Cd
Cadmium
Cs
Caesium
V
Vanadium
Pd
Palladium
Ba
Barium
At
Astatine
Rb
Rubidium
Ra
Radium
Zn
Zinc