Ag
Silver
Au
gold
Br
Bromine
I
Iodine
Nd
Neodymium
Pb
Lead
Ra
Radium
Sn
Tin
W
Tungsten
As
Arsenic
Ba
Barium
Hg
Mercury
Kr
Krypton
Np
Neptunium
Pt
Platinum
Rn
Radon
U
Uranium
Xe
Xenon