What type of decay does thorium-232 undergo?

alpha decay
Thorium-232 has a half-life of 14 billion years and mainly decays by alpha decay to radium-228 with a decay energy of 4.0816 MeV.

Does thorium undergo alpha decay?

Alpha decays occur with radioactive isotopes of radium, radon, uranium, and thorium.

Which of the following is the product of 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 element will be formed if thorium-232 undergoes alpha decay followed by beta plus decay?

228 Ra
Chemistry Chemistry & Chemical Reactivity The thorium-232 radioactive decay series, beginning with 90 232 Th and ending with 82 208 Pb , occurs in the following sequence: α , β, β, α , α, α , α , β, β, α Write an equation for each step in this series. 232 Th decays via alpha decay into 228 Ra .

What is the chemical reaction of thorium-232?

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 element will be formed if thorium 232 undergoes alpha decay followed by beta plus decay?

What is the half-life of thorium 232?

about 14 billion years
The time required for a radioactive substance to lose 50 percent of its radioactivity by decay is known as the half-life. The half-life of thorium- 232 is very long at about 14 billion years.

Is thorium-232 stable?

Thorium-232 is not a stable isotope. As thorium- 232 decays, it releases radiation and forms decay products that include radium-228 and thorium-228. The decay process continues until a stable, nonradioactive decay product is formed.