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Approx. 15 femtometers (1 fm = 10-15 m)

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Uranium-238 decays into thorium-234 How do scientists explain why this happens?

This decay occurs due to the instability of the uranium-238 nucleus, which undergoes alpha decay to achieve a more stable configuration as thorium-234. During alpha decay, a helium nucleus (two protons and two neutrons) is emitted from the uranium-238 nucleus, leading to the transformation into thorium-234.


What is the use of uranium-234?

Uranium-234 has any practical use.


What are the possible products of the alpha decay of uranium-238?

The possible products of the alpha decay of uranium-238 are thorium-234 and helium-4. During alpha decay, the uranium nucleus releases an alpha particle (helium nucleus) and transforms into thorium-234.


What is the mass number of thorium 234?

234 is the mass of that particular Uranium isotope. Exactly 234,040 952 088 ± 0,000 001 960 u.a.


What has the mass number of uranium-234?

The mass number of the isotope uranium-234 is 142.


How big is an isotope of uranium?

There are 3 major isotopes of uranium: Uranium-238, 235, and 234. These numbers are the amount of neutrons in the nucleus. Since Uranium only has 92 protons, this makes these isotopes VERY neutron-heavy!Uranium-238 is the most common in nature, followed by 235, then 234. All these are radioactive isotopes. Because there are so many neutrons in Uranium, it makes it fissile -- easy to split.


In Uranium-238 and Uranium-234 does neither element have a charge?

Uranium-238 and uranium-234 are not "elements", but they are natural isotopes of the chemical element uranium. The atoms are neutral.


What is the radioactive decay process of U 238?

The process of a radioactive decay is atomic nucleus of an unstable atom loses energy by emitting ionizing particles


What are some benefits of uranium 234?

Uranium-234 is a radioactive isotope and is a source of nuclear energy through nuclear fission. It can be used as a fuel in nuclear reactors to generate electricity. Additionally, uranium-234 can also be used in medical treatments, such as cancer therapy.


How is thorium 234 changed into uranium 234?

Thorium-234 does not change into Uranium-234. Thorium-234 undergoes radioactive decay to form Protactinium-234, which then decays to form Uranium-234. This process happens over multiple steps through alpha and beta decay mechanisms.


When a Uranium 238 emits an alpha particle the nucleus left behind has how many protons?

When a Uranium-238 emits an alpha particle, it loses 2 protons and 2 neutrons. The resulting nucleus, Thorium-234, has 90 protons.


What is uranium 234 used for?

Uranium-234 is primarily used as a fuel in nuclear reactors to generate electricity. It can also be used in nuclear weapons production and in scientific research.