61
-145
Promethium
Prometheus (Greek god)
1945
Oak Ridge National Laboratory (U.S.A.)
group n/a | period 6
| f-block
Xe 4f⁵ 6s²
CELTIC
BRYTHONIC
prométhiom
promethyum
promethiwm
GOIDELIC
próméitiam
ROMANCE
EASTERN ROMANCE
promeţiu
WESTERN ROMANCE
prometi
prométhium
promezio
promécio
promecio
CONSTRUCTED
prometio
ALBANIAN
prometiumi
GERMANIC
NORTHERN GERMANIC
Promethium
prómeþín
promethium
prometium
WESTERN GERMANIC
promethium
promethium
prometium
Promethium
INDIC
प्रोमेथियम
پرومیتھیئم
IRANIAN
پرومتیم
prometiyûm
GREEK
προμήθειο
BALTIC
prometijs
prometis
SLAVIC
EASTERN SLAVIC
праметый
прометий
прометій
SOUTHERN SLAVIC
прометий
прометиум
prometij
прометијум
prometij
WESTERN SLAVIC
promethium
promet
promethium
ARMENIAN
պրոմեթիում
URALIC
FINNIC
promeetium
prometium
UGRIC
promécium
TURKIC
prometyum
prometium
KARTVELIAN
პრომეთიუმი
BASQUE
prometioa