Back Tulium Afrikaans ቱሊየም Amharic थुलियम ANP ثوليوم Arabic ثوليوم ARY ثوليوم ARZ Tuliu AST Tulium Azerbaijani Thulium BAN Тулій Byelorussian
Thulium (pronounced /ˈθjuːliəm/) is a chemical element that has the symbol Tm and atomic number 69. It is a lanthanide element.