EntityQ15649597· pop 12· linked from 24 articlesiodine pitSign in to saveproblem in nuclear reactor start-upConnectionsnuclear poisonEntitynuclear reactorEntitynuclear fuelEntitynuclear chain reactionEntityisotope of xenonEntitynuclear fission productEntityEnrico FermiEntityInternational Standard Book NumberEntityplutoniumEntityChernobyl disasterConceptManhattan ProjectEntityhalf-lifeEntitybeta decayEntityJohn Archibald WheelerEntitycritical massEntitybarnEntitynuclear transmutationEntityRBMKEntitydampingEntitycaesium-137EntityCategoriesIsotopes of iodineIsotopes of xenonNeutron poisonsNuclear technology