The most common used isotope of polonium is polonium-210.
208Po, 209Po, 210Po
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This isotope is 210Po, an alpha emitter with a half life of 138,376 days.
The more stable polonium atoms have 125 neutrons. As with other elements, polonium atoms can have varying numbers of isotopes (variants with different number of neutrons).Polonium has 33 isotopes ranging from 104 to 136 neutrons.
There have been a few high-profile cases of people dying from polonium poisoning, but the total number of deaths attributed to polonium worldwide is relatively low. Most cases of polonium poisoning are rare and typically related to accidental exposure or deliberate poisoning.
The most used nuclear reaction to obtain polonium is:Bi-209 + n------------Bi-210----------Po-210
208Po, 209Po, 210Po
Polonium is between the most poisonous materials; the LD5o for polonium-210 is 1 microgram.
The most common reaction to obtain polonium is;Bi-209 + n------------Bi-210-----------------Po-210 + e-
Polonium is a natural radioactive element.
The most common ion is Po++++ but it can also have valency +2 or +6.
The most important producer of polonium is Russia.
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Polonium has an atomic number of 84, which means it has 84 protons in its nucleus. The most stable and common isotope of polonium is Polonium-210, which has 126 neutrons, giving it a total atomic mass of 210. In terms of its electronic configuration, polonium has 84 electrons, arranged in the configuration [Xe] 4f14 5d10 6s2 6p4. As a member of group 16 in the periodic table, polonium is classified as a metalloid.
The most common forms of PDAs are Smartphones, palm PDAs and pocket PCs.
Natural polonium exist in uranium and thorium ores.
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