Any isotope of uranium is specific. This notion don't exist.
A nuclear reaction between an uranium isotope (e.g. uranium 238) and deuterons.
Uranium-235 is a natural isotope with 143 neutrons. Uranium-231 is an artificial isotope with 139 neutrons.
A cascade is a long series of identical, successive specific equipments used in the process of uranium enriching in the isotope 235U.
The chemical symbol of uranium is U.
The most common isotope of uranium is uranium-238 with 146 neutrons.
There is no uranium isotope with 234 neutrons. The questioner almost certainly meant the uranium isotope with 234 nucleons, which is a naturally occurring isotope U234 otherwise element 92, with 142 neutrons.In which case its half life would be 252,000 years.
The question should not be, what element, but what isotope. Several easily fissible isotopes are used, such as Uranium-235. But note that the element Uranium as such is not usable - only that specific isotope.
The symbol for all the isotopes of uranium is U. A number is added after U - the atomic mass of a specific isotope; for example U-235, U-240, etc.
A nuclear reaction between an uranium isotope (e.g. uranium 238) and deuterons.
Uranium-235 is a natural isotope with 143 neutrons. Uranium-231 is an artificial isotope with 139 neutrons.
A cascade is a long series of identical, successive specific equipments used in the process of uranium enriching in the isotope 235U.
The atomic number of uranium is 92. The number of neutrons of the isotope uranium-235 is 143.
Uranium-235 is the fissile isotope
- After alpha disintegration the isotope uranium-238 is transformed in the isotope thorium-234. - After alpha disintegration the isotope uranium-235 is transformed in the isotope thorium-230. Platinum is a misspelling ?
The chemical symbol of uranium is U.
It was not a specific sort of atom. They split the atom.Not only is it a specific atom (element), it is a specific isotope of that element: Uranium-235. This is the one and only naturally occurring isotope that fissions and supports a chain reaction.
Uranium hasn't stable isotopes.