
Protactinium

Translation protactinium into russian
protactinium
NounProtactinium is a dense, silvery-gray metal.
Протактиний - это плотный, серебристо-серый металл.
Definitions
protactinium
NounA rare, dense, silvery-gray metallic element of the actinide series, with the atomic number 91, used in scientific research and found in uranium ores.
Protactinium is a highly radioactive element that is primarily used for research purposes in nuclear science.