What is the equation for the alpha decay of polonium-210?
Problem: Polonium-210, 210Po, decays to lead-206, 206Pb, by alpha emission according to the equation 21084Po → 20682Pb + 42He If the half-life, t1/2, of 210Po is 138.4 days, calculate the mass of 206Pb produced from a 574.0 mg sample of Polonium(IV) chloride, PoCl4, that is left untouched for 333.5 days.
What happens when polonium 212 undergoes alpha decay?
Explanation: Polonium-212 undergoes alpha decay to produce lead-208, which means that it gives off alpha radiation, i.e. alpha particles.
Does PO 210 undergo alpha decay?
Po-210 decays to stable lead-206 by emitting alpha particles, accompanied by very low intensity gamma rays. The majority of the time Po-210 decays by emission of alpha particles only, not by emission of an alpha particle and a gamma ray. Only about one in a 100,000 decays results in the emission of a gamma ray.
What is the alpha decay of polonium 211?
Polonium-211 is a very unstable isotope of polonium that will undergo alpha decay very quickly. The mass is reduced by 4 from 211 to 207, and the atomic number is reduced by 2 from 84 to 82. The atom is therefore changed from polonium to lead.
When the nuclide polonium-210 undergoes alpha decay The name of the product nuclide is fill in the blank 1?
alpha decay Thus polonium-210 (mass number 210 and atomic number 84, i.e., a nucleus with 84 protons) decays by alpha emission to lead-206 (atomic number 82).
When the nuclide polonium-210 decays to lead-206 what kind of decay does polonium-210 undergo?
alpha decay
Polonium-210 (210Po, Po-210, historically radium F) is an isotope of polonium. It undergoes alpha decay to stable 206Pb with a half-life of 138.376 days (about 41⁄2 months), the longest half-life of all naturally occurring polonium isotopes.
What element does polonium 208 decay when it emits an alpha particle?
Thus polonium-210 (mass number 210 and atomic number 84, i.e., a nucleus with 84 protons) decays by alpha emission to lead-206 (atomic number 82).
What is the nuclear equation for the alpha decay of Rn 222?
Radon-222 has an atomic number (Z) of 86 so an atom of radon-222 contains 86 protons in its nucleus. We now have a description of the particle lost as a nucleus that contains 4 nucleons, two of the nucleons are protons….Alpha Decay.
| 4 | He | α |
|---|---|---|
| 2 |
What is the half-life of polonium-210?
138 days
Po-210 is a product of the radioactive decay of uranium-238, which decays to radon-222 and then to polonium. Polonium 210 has a half-life of 138 days. Po-210 emits alpha particles, which carry high amounts of energy that can damage or destroy genetic material in cells inside the body.
What would happen if radium 226 undergoes alpha decay?
Radium-226 undergoes alpha decay to form radon-222.
What happens when polonium-210 undergoes alpha decay?
When the nuclide polonium-214 undergoes alpha decay The name of the product nuclide is?
Problem: Write a balanced nuclear equation for the following: The nuclide polonium-214 undergoes alpha emission to give lead-210.