Noble Gases
Helium
He
F
Fluorine
Hydrogen
H
B
Boron
Aluminium
Al
Ti
Titanium
Yttrium
Y
Be
Beryllium
Lithium
Li
Ho
Holmium
Ne
Neon
Chlorine
Cl
C
Carbon
Silicon
Si
Ga
Gallium
Chromium
Cr
Ag
Silver
Magnesium
Mg
Na
Sodium
Uranium
U
Argon
Ar
Br
Bromine
Nitrogen
N
As
Arsenic
Tin
Sn
Fe
Iron
Tungsten
W
Ca
Calcium
Potassium
K
Pu
Plutonium
Kr
Krypton
Iodine
I
O
Oxygen
Pb
Lead
Nickel
Ni
Ir
Iridium
Radium
Ra
Americium
Am
Oganesson
Og
Phosphorus
P
Bismuth
Bi
Cu
Copper
Gold
Au
S
Sulfur
Zinc
Zn
Hg
Mercury