A.which by nuclear reactions give fission fuels
B.which can be fissioned by thermal neutrons
C.which can be fissioned by fast neutrons
D.which cannot be converted into fission fuels
A.which by nuclear reactions give fission fuels
B.which can be fissioned by thermal neutrons
C.which can be fissioned by fast neutrons
D.which cannot be converted into fission fuels