promethium

listen to the pronunciation of promethium
الإنجليزية - الإنجليزية
a metallic chemical element (symbol Pm) with an atomic number of 61
a soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium
{i} rare metallic element (Chemistry)
florentium
promethium

    الواصلة

    pro·me·thi·um

    التركية النطق

    prımithiım

    المترادفات

    florentium, illinium

    النطق

    /prəˈmēᴛʜēəm/ /prəˈmiːθiːəm/

    علم أصول الكلمات

    () 1945. From the name of the Greek god Prometheus, who stole the fire from Mount Olympus and brought it down to mankind.
المفضلات