U-235
The fuel most commonly used in fission reactions is uranium-235. This isotope undergoes nuclear fission when bombarded by neutrons, releasing energy in the process.
The fission of uranium-235 is an example of natural radioactivity, as uranium-235 is a naturally occurring radioactive isotope. Artificial radioactivity, on the other hand, refers to the radioactivity induced in a normally stable element through processes like nuclear reactions or particle bombardment.
Each isotope, stable or unstable, has a specific symbol; for example K-40 for potassium 40.
Unstable isotopes are radioactive isotopes, can disintegrate and emit radiations.
No, uranium is not the only element that can be used in nuclear fission. Other elements like plutonium and thorium can also undergo nuclear fission reactions. Uranium-235 is the most commonly used isotope, but plutonium-239 and thorium-232 can also sustain fission reactions in certain nuclear reactors.
You must not ask "what element", but "what isotope". Uranium-235 is one example of an ISOTOPE that is appropriate for nuclear fission. Uranium-238 is the same for chemical reactions, but for purposes of nuclear reactions, different isotopes must be considered to be different types of atoms.
The fuel most commonly used in fission reactions is uranium-235. This isotope undergoes nuclear fission when bombarded by neutrons, releasing energy in the process.
The fission of uranium-235 is an example of natural radioactivity, as uranium-235 is a naturally occurring radioactive isotope. Artificial radioactivity, on the other hand, refers to the radioactivity induced in a normally stable element through processes like nuclear reactions or particle bombardment.
Each isotope, stable or unstable, has a specific symbol; for example K-40 for potassium 40.
Unstable isotopes are radioactive isotopes, can disintegrate and emit radiations.
either atomic decomposition or nuclear fission, fission being a uranium-235 or other such isotope having a slow moving neutron fired into it's nucleus.
No, uranium is not the only element that can be used in nuclear fission. Other elements like plutonium and thorium can also undergo nuclear fission reactions. Uranium-235 is the most commonly used isotope, but plutonium-239 and thorium-232 can also sustain fission reactions in certain nuclear reactors.
An isotope with too many neutrons can be unstable for example Hydrogen-3 is unstable while hydrogen-1 and 2 are stable. But so can one with too few neutrons, for example lead-204 is unstable while lead-206, 207, and 208 are stable.
When an isotope is unstable, it is said to be radioactive.
A fissile isotope is one that can undergo fission when struck by a neutron, releasing energy and more neutrons that can then cause further fission reactions. This property is essential in nuclear reactors and nuclear weapons. Examples of fissile isotopes include uranium-235 and plutonium-239.
isotope
If an isotope is fissile, it means that it can undergo nuclear fission reactions when bombarded by neutrons. This process releases a large amount of energy and more neutrons that can sustain a chain reaction. Fissile isotopes are commonly used in nuclear reactors and weapons.