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Thorium-234 is not changed in uranium-234.
- Th-234 is a decay product of U-238
- By beta decay Th-234 is transformed in Pa-234

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Uranium -238 undergoes alpha decay Therefore uranium -238 will?

Uranium 238 is transformed in thorium 234 by alpha decay.


What is the first radioactive element that forms when uranium 238 decays?

The first radioactive element formed when uranium-238 decays is thorium-234. Uranium-238 undergoes alpha decay to form 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 is the daughter product of uranium 238 by beta and gamma emission?

The decay product of uranium 238 by alpha disintegration (not beta or gamma) is thorium 234.


What is uranium 238 thorium 234 plus helium 4?

Uranium 238 goes through a decay series until it becomes lead. An intermediate product of this decay series is Thorium 234. Uranium 238 decays into an atom of Thorium 234 and an atom of Helium 4. The Helium 4, being a gas, frequently escapes into the atmosphere. Since the decay of Uranium 238 into Thorium 234 and Helium 4 gives off heat and mass, nature does not normally reverse the process.


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 first decay product of uranium upon alpha decay?

It is thorium 234.


Why Uranium-238 decays into thorium-234?

All radioactive isotopes decay because they are unstable; uranium-238 decay to thorium-234 by beta (-) decay. The half life of 238U is very great: 4,468.109 years.


Why mass of uranium destroys when it breaks into platinum and then into thorium?

- After alpha disintegration the isotope uranium-238 is transformed in the isotope thorium-234. - After alpha disintegration the isotope uranium-235 is transformed in the isotope thorium-230. Platinum is a misspelling ?


Are the following nuclear equation alpha decay beta decay or fusion Thorium-234 - Proactinium-234 -1oe Hydrogen Hydrogen - Helium Uranium-238 - Thorium-234 Helium -4?

daughter element


How many neutrons lost when uranium 238 decays to thorium 234?

92238U decays to 90234Th by alpha decay. Since an alpha particle is a helium nucleus, 24He2+, having two protons and two neutrons, the reaction entails the loss of two neutrons.


What type of radioactive decay results in uranium-238 becoming thorium-234?

Alpha decay