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