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How much coal would have to be burned to release the same amount of energy as one kilogram of uranium that undergoes nuclear fission?
To release the same amount of energy as one kilogram of uranium undergoing nuclear fission, approximately 3.6 metric tons of coal would need to be burned. Uranium undergoes much more efficient energy release through fission compared to burning coal.
How do you use uranium and plutonium to generate electricity?
Under nuclear fission with thermal neutrons uranium release an enormous quantity of energy (202,5 MeV per one atom of 235U); the obtained heat is converted in electricity. The same answer for plutonium (excepting the energy per fission).
What form of energy is produced when Uranium-235 undergoes fission?
just say you hate physics or you wouldnt be looking this answer up. i did the same thing and was asked to answer it rather than finding he anser on this site!
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.
What reaction occurs when uranium atoms are splilt?
I'm assuming you mean Uranium 235 (the dangerous kind). Through nuclear decay we have this. U235 -> Th231 + a (a = alpha radiation particle). This yeilds 4.679 MeV of energy. Through nuclear fission, it is a lot more complicated. Since the Uranium particle does not always break the same way. Sometimes it will break into Cs135 and Mo100, and sometimes it will break into Sr89 and Nd146. These fission particles (the leftovers after uranium breaks up) will often go through rapid nuclear decay, because they are often very unstable, and will keep decaying down until they get to more stable materials. So it is really hard to map exactly what is happening on the whole.
Does Uranium 238 and 235 release neutrons in nature as they do in a fission process?
Uranium-238 and Uranium-235 do not release neutrons spontaneously in nature in the same way they do during a fission process. Neutrons are typically required to initiate the fission process in nuclear reactions. In natural settings, radioactive decay processes such as alpha and beta decay occur in uranium isotopes, but not neutron release.
How many protons in uranium-235 atomic number 92 after undergoes fission?
After undergoing fission, the number of protons in the uranium-235 nucleus will remain the same. Uranium-235 has 92 protons, and fission does not change the number of protons in the nucleus.
How much coal would have to be burned to release the same amount of energy as one kilogram of uranium that undergoes nuclear fission?
To release the same amount of energy as one kilogram of uranium undergoing nuclear fission, approximately 3.6 metric tons of coal would need to be burned. Uranium undergoes much more efficient energy release through fission compared to burning coal.
Is plutonium and enriched uranium the same thing?
Plutonium and enriched uranium are different materials.Enriched uranium is uranium with a concentration of the isotope 235U greater than the natural concentration of 0,7 %.
What is the same and different between uranium and petroleum?
Uranium is a radioactive metal. Petroleum is a complex mixture of organic compounds. Petroleum is a fossil fuel. All is different between uranium and petroleum. But uranium nuclear fission and petroleum burning release valuable energy.
What is the starting material for nuclear fission?
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.
What are the similarities and differences between the isotopes uranium 235 and uranium 238?
Similarities: Both uranium-235 and uranium-238 are isotopes of uranium, meaning they have the same number of protons but different numbers of neutrons. They are both radioactive and can undergo nuclear fission. Differences: Uranium-235 is the primary isotope used for nuclear fuel and weapons due to its higher susceptibility to fission compared to uranium-238. Uranium-238 is more abundant in nature, constituting over 99% of natural uranium, while uranium-235 is less common.
Why wasn't uranium formed when the earth was formed?
Uranium is a heavy element that is primarily produced through supernova nucleosynthesis in the universe. The Earth's formation occurred from the remnants of earlier supernovae, but not all elements were present in the same abundance in the material that formed the Earth. Uranium's scarcity in the Earth's crust is due to its low abundance in the primordial material that coalesced to form the planet.
If the energy released per uranium fission is 2.0e2 MeV how many kilograms of coal must be burned to produce the same energy as 1.0 kg of uranium?
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What is an easy description for fission?
In nuclear fission, a very large nucleus such as a uranium nucleus breaks apart into two smaller nuclei, and some energy is released as a result. If you can get a whole lot of heavy nuclei to undergo fission at the same time, the result is an atomic bomb.
What nuclear fission reaction occurs in stars like the sun?
Finding the origin of X-rays is the most difficult study in astrophysics, yet could be resolved taking 25 years. The existence of Bharat radiation in solar spectrum unfolded definite presence of radioisotopes on sun's core surface. In 2013, it was reported solar flare represents nuclear fallout from 235-Uranium fission. Therefore, cosmic X-rays, gamma rays and beta particles originate as a result of Uranium fission. For the same reasons Uranium fission takes place in stars.
How do you use uranium and plutonium to generate electricity?
Under nuclear fission with thermal neutrons uranium release an enormous quantity of energy (202,5 MeV per one atom of 235U); the obtained heat is converted in electricity. The same answer for plutonium (excepting the energy per fission).
