The masses of the nucleons are independent from the type of nucleus.
This is not something I really know anything about, but I do know that energy is liberated in the process, so you could expect it to be less in the fission fragments. It also depends on the nucleus. Proton and neutron masses differ somewhat, so it depends on what the ratio of protons and neutrons is as well.
The uranium nucleus has over 200 MeV more mass than the sum of the masses of the fission product nuclei plus the free neutrons emitted. Most of this energy appears as the kinetic energy of those particles and manifests as heat energy. Enough heat energy to cause the air around a bomb to radiate x-rays.
in reactors: yellowcake, a uranium oxide; after that probably metallic uraniumin stars: ordinary hydrogen; after that helium
Uranium, atomic number 92, has several isotopes, and 238U is just one of them. Remember that a nucleon is one of the particles that make up the nucleus of an atom, and that means a proton or a neutron. In the case of this isotope of uranium, it has the 92 protons we'd expect for uranium, and it has 146 neutrons in its nucleus along with those protons. That's 238 necleons in the nucleus if 238U. Wikipedia has more information on uranium and on the nucleon, and links are provided.
One of the elements that can be formed by bombarding uranium with deuterium is neptunium-237. This process involves the nuclear reaction wherein a uranium-238 nucleus captures a deuterium nucleus, leading to the formation of neptunium-237.
Basically, nuclear weapons are made from uranium or plutonium material and hydrogen as a chain reaction nucleus.
Uranium, plutonium or hydrogen.
This is not something I really know anything about, but I do know that energy is liberated in the process, so you could expect it to be less in the fission fragments. It also depends on the nucleus. Proton and neutron masses differ somewhat, so it depends on what the ratio of protons and neutrons is as well.
Plutonium generally has a lower atomic mass compared to uranium because it has fewer protons and neutrons in its nucleus. Plutonium isotopes tend to have a smaller number of nucleons overall compared to most uranium isotopes, resulting in a lower atomic mass.
The uranium nucleus has over 200 MeV more mass than the sum of the masses of the fission product nuclei plus the free neutrons emitted. Most of this energy appears as the kinetic energy of those particles and manifests as heat energy. Enough heat energy to cause the air around a bomb to radiate x-rays.
Transuranium elements are radioactive and unstable; the stability of a nucleus is a problem of nucleon physics.
A uranium bomb is an atomic bomb fueled by uranium-235A plutonium bomb is an atomic bomb fueled by plutonium-239A composite bomb is an atomic bomb fueled by both uranium-235 and plutonium-239A wet bomb is a hydrogen bomb fueled by liquefied deuterium/tritiumA dry bomb is a hydrogen bomb fueled by solid lithium deuteride
Plutonium and uranium can form alloys.
Uranium and plutonium can form alloys.
1. Uranium is a possible polluting agent of the natural environment. 2. Uranium is a toxic and a radioactive chemical element. 3. Uranium release radium and radon. 4. Radioactive wastes are dangerous and need to be isolated. Plutonium: the same characteristics, but it is more toxic and radioactive. Hydrogen: it is a cause of severe explosions.
The isotopes are uranium-235 or plutonium-239.
Nuclear fission is the process of splitting an atomic nucleus, typically of uranium or plutonium, in a nuclear reactor to release energy. This process releases a large amount of heat that is used to generate electricity.