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Polonium 212 has 84 protons and 128 neutrons. An alpha particle is 2 protons and 2 neutrons, so the daughter nucleus will have 82 protons and 126 neutrons, making it lead 208.

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6y ago
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6y ago

This isotope is lead-208 (Pb-208).

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Q: What isotope remains after the alpha decay of polonium 212?
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What isolope remains after the alpha decay of polonium -212?

The decay of 212Po84 goes like that:212Po84 ----- 4a2 + 208Pb82The lead isotope that forms, 208, is stable.


What is the decay process that polonium undergoes?

All isotopes of polonium can undergo alpha decay, a small number of isotopes can also undergo beta decay, K capture decay, or gamma decay.


How does polonium 216 undergo alpha decay to form a lead isotope?

The reaction is:Po-216----------------alpha particle-----------------Pb-212


What daughter product remains after the alpha decay of polonium-212?

After the alpha decay of polonium-212, there is lead-208 212/84 Po --------> 208/82 Pb + 4/2 He Lead 208


What isotopes remains after the alpha decay of uranium-238?

232U alpha decays to 228Th. Thorium-228 is the daughter product of the alpha decay of uranium-232.


Which equation correctly represents the alpha decay of polonium 214?

By alpha decay polonium-214 is transformed in lead-210. Po-214--------------alpha--------------Pb-210


What is the symbol for Alpha Radiation?

The isotope radon-198 will alpha decay to polonium-194 as shown here: 86198Rn => 24He + 84194Po The radon is shown on the left, and the alpha particle, which is a helium nucleus, is shown of the right with the polonium.


How many isotopes of polonium are part of the decay?

Each isotope has a specific radioactive decay.


When a radon 222 nucleus decays what is the other product that forms?

Radon-222 undergoes alpha decay to produce polonium-218as a daughter.


What pathway would decay polonium-218 to bismuth-214?

Polonium-218-------------alpha---------------Lead-214


What type of decay is involved when polonium -214 decays into lead -210?

It is alpha decay. In the process, an alpha particle(He2+) is released. So, it is called alpha decay.


What equation correctly represents alpha decay of polonium 214?

The equation for the alpha decay of 210Po is: 84210Po --> 82206Pb + 24He representing the alpha particle as a helium nucleus. 206Pb, the daughter atom, is stable.