(pm) prometyum

Turkish - English

Definition of (pm) prometyum in Turkish English dictionary

(Nükleer Bilimler) promethium

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)

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

Hyphenation

(pm) pro·met·yum