What element would be produced from the alpha decay of thorium-232?

Radium-228
What we mean is that Thorium-232 decays into Radium-228 plus an alpha particle. That isotope of Radium subsequently decays into Actinium-228 via beta decay, and so on until Lead-208 is the final end product.

What nuclides form in this decay series?

The alpha particle removes two protons (green) and two neutrons (gray) from the uranium-238 nucleus. Although the radioactive decay of a nucleus is too small to see with the naked eye, we can indirectly view radioactive decay in an environment called a cloud chamber.

What daughter nuclide is produced from the decay of a thorium-232 atom?

uranium-233 When a nucleus of thorium-232 absorbs, or “captures,” a neutron, it becomes thorium-233, whose half-life is approximately 21.83 minutes. After that time the nuclide decays through electron emission to protactinium-233, whose half-life is 26.967 days.

What is the decay series of TH 232?

The radioactive decay series of 232Th is complex and produces alpha, beta, and gamma radiation. The figure below shows the important isotopes in the decay series, indicates whether the primary decay mode is via alpha or beta emission, and gives the half-life.

What is the product of this radioactive decay?

The product of a radioactive decay process—called the daughter of the parent isotope—may itself be unstable, in which case it, too, will decay. The process continues until a stable nuclide has been formed.

How is thorium-232 created?

thorium A naturally-occurring radioactive element which can be used in nuclear reactors as an alternative source of fuel for the generation of electricity. thorium-232 This is the naturally occurring form of the element thorium. thorium-233 This isotope is produced when thorium-232 is bombarded with slow neutrons.

What are artificial radioactive nuclides?

Artificial radioactive isotopes are formed when an atom is bombed with an accelerator or exposing it to slow moving neutrons in a nuclear reactor. In this way isotopes (radionuclides) are obtained which are non-existent in nature because of their unstability and radioactive transition into stable isotopes.

What particle is produced by decay of thorium 214 to radium 210?

alpha particle 42He.

What is thorium decay series?

The first series in Figure 1.2 is known as the thorium decay series, and consists of a group of radionuclides related through decay in which all the mass numbers are evenly divisible by four (the 4n series). It has its natural origin in 232Th which occurs with 100\% isotopic abundance.

What is a decay series and how is it produced?

The naturally occurring radioactive isotopes of the heaviest elements fall into chains of successive disintegrations, or decays, and all the species in one chain constitute a radioactive family, or radioactive decay series. Three of these series include most of the naturally radioactive elements of the periodic table.

What is the produced by the radioactive decay of isotopes in the mantle and crust?

The radioactive decay of elements in the Earth’s mantle and crust results in production of daughter isotopes and release of geoneutrinos and heat energy, or radiogenic heat.