Best answer: What is the binding energy of uranium 238?

Element Mass of nucleons (u) Binding energy per nucleon (MeV)
Lead 206 207.67109 7.88
Polonium 210 211.70297 7.83
Uranium 235 236.90849 7.59
Uranium 238 239.93448 7.57

What is the nuclear binding energy for uranium 238 in joules?

2.8807×10^-10 joules.

What is the binding energy of uranium?

Now we are in a position to define the processes of nuclear fission and fusion. Figure 12-4 shows that the binding energy per nucleon is about 7.6 MeV for heavy nuclei (those having a mass number approximately equal to 240, e.g., uranium) and about 8.5 MeV for nuclei of intermediate mass.

Does uranium have low binding energy?

Uranium-235 fissions with low-energy thermal neutrons because the binding energy resulting from the absorption of a neutron is greater than the critical energy required for fission; therefore uranium-235 is a fissile material.

Does uranium have high binding energy?

The helium nucleus has a high binding energy per nucleon and is more stable than some of the other nuclei close to it in the periodic table.

Binding energy per nucleon.

Element Uranium 238
Mass of nucleons (u) 239.93448
Nuclear mass (u) 238.00037
Binding energy (MeV) 1801.63
Binding energy per nucleon (MeV) 7.57

Why Fe has highest binding energy?

Notice that iron-56 has the most binding energy per nucleon, making it the most stable nucleus. The rationale for this peak in binding energy is the interplay between the coulombic repulsion of the protons in the nucleus, because like charges repel each other, and the strong nuclear force, or strong force.

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Where is uranium-235 found?

Where does it come from? U-235 and U-238 occur naturally in nearly all rock, soil, and water. U-238 is the most abundant form in the environment. U-235 can be concentrated in a process called “enrichment,” making it suitable for use in nuclear reactors or weapons.

Is nuclear fusion?

Nuclear fusion is a reaction in which two or more atomic nuclei are combined to form one or more different atomic nuclei and subatomic particles (neutrons or protons). … Fusion is the process that powers active or main sequence stars and other high-magnitude stars, where large amounts of energy are released.

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