Fissile isotopes are isotopes of an element that can be split through fission
Fissile means that an isotope is capable of supporting a sustained nuclear chain reaction.
The isotopes 233U and 235U are fissile with thermal neutrons and the isotope 238U is fissile with fast neutrons.
Depleted Uranium
Uranium (especialy the fissile isotope) 235U is fissionable by bombardments with thermal neutrons.
Uranium-235 is a fissile isotope: can react with thermal neutrons (fission) to sustain a chain reaction.Thorium-232 is a fertile material: can absorb neutrons without fission and is transformed in the fissile isotope U-233.
Fissile means that an isotope is capable of supporting a sustained nuclear chain reaction.
"Fissile" means "capable of undergoing fission."
The isotopes 233U and 235U are fissile with thermal neutrons and the isotope 238U is fissile with fast neutrons.
Uranium-235 is the fissile isotope
Depleted Uranium
Uranium 235 is 0.7 percent of natural uranium and is fissile
In this type of nuclear reactor the fertile isotope thorium-232 is transformed in the fissile isotope uranium-233 and this act as a nuclear fuel.
The fission energy of the fissile isotope uranium-235 is 1,68.10e8 kJ/mol.
Uranium (especialy the fissile isotope) 235U is fissionable by bombardments with thermal neutrons.
Uranium-235 is a fissile isotope: can react with thermal neutrons (fission) to sustain a chain reaction.Thorium-232 is a fertile material: can absorb neutrons without fission and is transformed in the fissile isotope U-233.
Fuel used in a nuclear reactor is uranium, the active isotope is uranium 235 which is fissile.
This means the breeding of fissile material from non-fissile. Thus for example Pu239 results from irradiating U238 which is not fissile. Thorium can also be used to breed fissile uranium.