Kr
Krypton
Rb
Rubidium
Sr
Strontium
Y
Yttrium
Nb
Niobium
Mo
Molybdenum
Tc
Technetium
Ru
Ruthenium
Rh
Rhodium
Pd
Palladium
Ag
Silver
Cd
Cadmium
In
Indium
Sn
Tin
Te
Tellurium
I
Iodine
Xe
Xenon
Cs
Cesium
Ba
Barium
Zr
Zirconium