Uranium 238
Of U.
The commonest isotope of uranium; it is not fissionable but when irradiated with neutrons it produces fissionable plutonium 239.
This concept's ID is @1~74019
Of U.
The commonest isotope of uranium; it is not fissionable but when irradiated with neutrons it produces fissionable plutonium 239.
This concept's ID is @1~74019