promethium

/pɹoʊˈmiːθiəm/

Etymology

1945. From the name of the Greek god Prometheus, who stole the fire from Mount Olympus and brought it down to mankind + -ium.

promethium means A metallic chemical element (symbol Pm) with an atomic number of 61. Lexicurio rates it Rare gem — a strength score of 84 out of 100.

promethium is pronounced /pɹoʊˈmiːθiəm/.

noun

A metallic chemical element (symbol Pm) with an atomic number of 61.