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U-235 is the fissile isotope that produces the reactor power output in new fuel. During operation some of the U-238 is converted to plutonium which also contributes to the power of the reactor, an increasing amount as the U-235 is used up.

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14y ago

Uranium 233 and uranium 235 as fissile isotopes

Uranium 238 as a fertile isotope in breeder reactors

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Q: Which isotope of uranium is used in atomic reactors?
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Isotope of uranium used in nuclear reactors?

Uranium 235 is the most important isotope of uranium; it is a fissionable isotope used in HWR, PWR, BWR, research reactors and other types of reactors. But it is rare, only 0.72% of natural Uranium is this isotope.The more plentiful Uranium 238 isotope is only fertile not fissionable; it can only be used in fast reactors to breed Plutonium, which is fissionable. Isotopes of plutonium 239Pu and 241Pu are highly fissionable and importants for nuclear fuels.


Is the isotope of uranium used in nuclear reactors organic or inorganic?

inorganic


Is uranium used to procure atomic energy?

Yes, uranium is a nuclear fuel for nuclear power reactors. Also uranium can be used in nuclear weapons.


The isotope of uranium used in nuclear reactors uranium-235 contains 92 protons Another isotope uranium-238 contains how many electrons?

All the isotopes of uranium contains 92 protons and electrons but a different number of neutrons.


How does uranium turn nuclear?

Pure Uranium is radioactive; thus harmful. Inside a nuclear reactor, atoms get split. When the Uranium atom is split, it releases a huge amount of energy. This energy is called nuclear energy. Also the normal Uranium is not used in reactors. The Uranium that is used is enhanced; it is an isotope of Uranium. Uranium-237 and Uranium-238 are used in nuclear reactors. I hope this answer was useful for you.


Is nuclear an atomic fuel?

Fuel used in a nuclear reactor is uranium, the active isotope is uranium 235 which is fissile.


Is uranium a nutrient?

No, Uranium is a rare-ish element whose radioactive isotope is often used in nuclear reactors. ingestion of radioactive elements can result in death


Is uranium used in atomic bombs?

Yes, enriched uranium can be used in atomic bombs.


Describe the difference between weapons grade and reactor grade nuclear fuel?

Uranium in nature is only about 0.7% 235U. In order to have a chain reaction, the percentage of 235U must be increased by enrichment. The percentages of 235U in nuclear reactors are generally low, about 3% to 5%. For bombs, the percentage is generally 85% or more.


What is the half-life of the isotope of uranium used in a CANDU reactor?

CANDU reactors works now with natural uranium.Uranium 235- neutrons: 143- atomic mass: 235,043 929 918 ± 0,000 001 957- half life: 7,038.108 years- concentration in natural uranium: 0,7204 %- 235U is a fissile isotopeUranium 238- neutrons: 146- atomic mass: 238,050 788 247 ± 0,000 002 044- half life: 4,468.109 years- concentration in natural uranium: 99,2742 %- 238U is a fertile isotopeUranium 234not important


Which element is uranium transformed into?

The end element of the uranium decay chain is a stable isotope of lead.


What are the Benefits of isotopes?

An isotope of uranium is used as a fuel in nuclear reactors