plutonium Synonyms

PU beta rays radon americium cesium iodin mendelevium tritium astatine chemical element uranium silver platinum radium atomic number 93 transuranic radioactivity nuclear fuel lunar caustic pluton background radiation californium berkelium curium atomic number 94 NP moxa iodine boron bismuth beryllium barium arsenic argon apozem antimony aluminum alkali actinium bromine cadmium calcium hydrogen helium germanium element copper cobalt chromium chlorine