This is the isotope plutonium-238: 23894Pu.
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.
All the isotopes of plutonium has 94 protons and 94 electrons. For the number of neutrons of a specified isotope: number of neutrons = rounded atomic mass of the isotope - atomic number (or protons number) For plutonium-239: 94 protons, 94 electrons, 145 neutrons. The atomic number of plutonium is 94.
Plutonium is used as nuclear fuel for nuclear reactors to produce electric energy; also plutonium is indispensable for nuclear weapons. The isotope Pu 238 is used as heat source. Also Pu-Be is a neutrons source.
Examples are: plutonium metal, isotope Pu-238, plutonium dioxide, plutonium sulfide, plutonium nitrate, plutonium carbide etc.
Plutonium is a fissile isotope of plutonium; by fission Pu-241 release energy in nuclear reactors.
This is the isotope plutonium-240: 24094Pu.
The isotope plutonium-239, which is synthesized from uranium, has 94 protons (like all isotopes of plutonium) and 145 neutrons in its nucleus. Use the link below for more information on plutonium.
And what is the question?
93Np237 isotope has 144 neutrons (237 - 93 = 144)
Plutonium-238 has 94 protons, 94 electrons and 144 neutrons.
All the isotopes of plutonium has 94 protons and 94 electrons. For the number of neutrons of a specified isotope: number of neutrons = rounded atomic mass of the isotope - atomic number (or protons number) For plutonium-239: 94 protons, 94 electrons, 145 neutrons. The atomic number of plutonium is 94.
Plutonium-238 has 144 neutrons, plutonium-240 has 146 neutrons. Atomic mass and half life are also different.
An atom of plutonium-239 (he most common isotope) contain 94 protons, 94 electrons and 145 neutrons. For other isotopes the number of neutrons is different.Number of neutrons = Mass number of an isotope - Atomic number of the element
Number of neutrons = Mass number of an isotope - 93The most common isotope has 144 neutrons.
There are from 134 neutrons to 153 neutrons in a plutonium atom, depending on which isotope of the element we are investigating. The isotopes 238Pu to 244Pu are arguably the most commonly considered. Use the link below for more information on isotopes of plutonium. There are quite a few, and Wikipedia has a good list.
Plutonium-239 has: 94 protons, 94 electrons, 145 neutrons.For other isotopes the number of neutrons is different.Number of neutrons = Mass number of an isotope - Atomic number of the element
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.