número_atómico_61 (HyperDic hyper-dictionary)

Español > 1 sentido de l'expresión *número atómico 61*:
NOMBRE	substance	número atómico 61, promecio, prometio	a soft silvery metallic element of the rare earth group having no stable isotope

Español > *número atómico 61*: 1 sentido > nombre 1, substance
Sentido	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.
Sinónimos	promecio, prometio
General	elemento metálico, metales, metal	Any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
Inglés	promethium, Pm, atomic number 61
Catalán	prometi

HyperDic: número_atómico_61