Thulium Technetium Tellerium Terbium
Xenon Zinc Tungsten Uranium
Tin Ytterbium Yttrium Silver
Zirconium Zinc Xenon Yttrium
106 76 116 86
Lead Potassium Gold Vanadium
Uranium Zirconium Zinc Xenon
94 54 114 74
Tin Ytterbium Yttrium Uranium
Xenon Zinc Uranium Zirconium