The most common reaction to obtain polonium is;
Bi-209 + n------------Bi-210-----------------Po-210 + e-
In the past polonium was obtained from the residues of uranium ores, after extraction of uranium.Now polonium is obtained only by nuclear reactions.
The first time polonium was obtained by Marie and Pierre Curie in 1898, separating polonium from uranium ores. Now polonium is obtained by nuclear reactions.
The first time polonium was obtained by Marie and Pierre Curie in 1898, separating polonium from uranium ores. Now polonium is obtained by nuclear reactions.
Today polonium is obtained only artificially, especially in Russia.
Polonium can be obtained by artificial methods. It is not renewable.
Now polonium is not obtained from natural sources; it is the product of some nuclear reactions.
Natural polonium was isolated from residues resulted after the extraction of uranium from ores; the process is long and tedious. Today polonium is obtained artificially.
Polonium is a radioactive chemical element, extremely rare, accompanying uranium in some ores; now polonium is obtained by nuclear reactions.
Polonium is a natural chemical element but can be also obtained artificially.
Now polonium is not extracted from uranium ores; polonium is more simple prepared by nuclear reactions.
Natural polonium exist in uranium and thorium ores.
No, after the alpha decay of polonium lead isotopes were obtained.