💣☢️₂₃₉

#plutonium #pu-239 #nuclear weapon #atomic bomb #fat man #nagasaki #fissile #isotope

⚛️⁹⁴₂₃₉

#plutonium #pu-239 #isotope #element 94 #mass number 239 #atomic #nuclear physics

☠️☢️₂₃₉

#plutonium #pu-239 #radiation sickness #isotope #health risk

☢️Pu₂₃₉

#plutonium #pu-239 #pu #isotope #nuclear

☢️⚡️₂₃₉

#plutonium #pu-239 #nuclear fuel #nuclear power #fissile #isotope #reactor

☢️⚛️²³⁹

#plutonium #pu-239 #element 94 #isotope #fissile