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Yes U235 is the fissionable isotope of Uranium. Natural Uranium contains only about 0.7 percent U235, which is enough to produce fission only with a good moderator such as graphite or heavy water. In light water reactors the Uranium has to be enriched to about 4 percent U 235.

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What is the form of nuclear energy?

Nuclear energy as used in power plants results from fission of uranium235 and plutonium239


Which isotope used as a nuclear fuel?

Uranium-235 is the most commonly used isotope as a nuclear fuel in power plants. It undergoes fission reactions, releasing energy that is used to generate electricity.


Which substance i is a fuel used in nuclear power plants?

Uranium is the most common fuel used in nuclear power plants. Specifically, uranium-235 is the isotope that is commonly used for nuclear fission reactions to generate heat and produce electricity.


Energy is produced in nuclear power plants from the controlled fission of?

U-235 isotope. (That is, of Uranium. It is a radioactive element.) The atoms are stocked in fuel rods, and the fission begins!


What element is fuel in nuclear power plants?

Uranium is the primary fuel used in nuclear power plants. Specifically, uranium-235 is the isotope that undergoes nuclear fission to generate heat in these plants.


Most nuclear power plants use what as a nuclear fuel?

Most nuclear power plants use enriched uranium as a nuclear fuel. Uranium-235 is the most commonly used isotope for nuclear fission reactions in nuclear power plants, where the uranium atoms split, releasing energy.


In the twentieth century what were two ways nuclear fission happened?

Nuclear fission happens spontaneously in nature. Uranium-235 does this, and is the only commonly occurring natural isotope that does. Nuclear fission can be induced by crashing a neutron into a fissionable atom. Some things other than Uranium-235 are fissionable, notably Uranium-238. Fission has been induced in various experiments. It happens in nuclear reactors and in nuclear bombs.


Which contain a heavy atom often used in nuclear fission reaction to produce thermal engery?

Uranium, particularly the isotope uranium-235, is a heavy atom commonly used in nuclear fission reactions to produce thermal energy. When uranium-235 nuclei absorb neutrons, they undergo fission, splitting into smaller nuclei and releasing a significant amount of energy in the form of heat. This heat is then harnessed to produce steam, which drives turbines for electricity generation in nuclear power plants.


What mineral is used in nuclear power?

Uranium is the primary mineral used in nuclear power plants as a fuel source for nuclear fission reactions. It undergoes a process of enrichment to increase the concentration of the Uranium-235 isotope, which is the type of uranium that undergoes fission in nuclear reactors.


What atom is used for nuclear power?

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.


Which shows a fission reaction?

In a fission reaction, the nucleus of an atom splits into two or more smaller nuclei, releasing a large amount of energy. This process is commonly used in nuclear power plants to generate electricity.


Which element is used by most nuclear power plants to produce nuclear energy?

First of all, you should distinguish between isotopes, not elements. For example, U-235 (uranium 235) and U-238 are the same element, and have the same chemical properties, but for a power plant, they are completely different things. U-235 is often used; it is also possible to convert other isotopes, such as U-238, into isotopes that are useful for nuclear fission - in this example, a plutonium isotope.