Polonium is a radioactive element. It is produced when naturally occurring uranuium-238 decays and is distributed into the crust of the Earth in small amounts. It has been found in tobacco and in uranium ores.
Naturally, polonium is found in extremely small concentrations accompanying uranium in ores.
Now polonium is obtained by nuclear reactions.
Polonium was found in 1898 by Marie and Pierre Curie as a trace element accompanying uranium in ores.
Natural polonium is an radioactive element accompanying uranium in ores.
Polonium is a very rare chemical element accompanying uranium in ores (probably in the form of an oxide).
Polonium is on 16th column and 6th row on the table.It has atomic number 84.It is represented with symbol Po.
Natural polonium exist in uranium or thorium ores.
Polonium is a natural radioactive element.
Polonium, Po, is element 84 on the periodic table.
Radium (Ra) # 88th element in the periodic table.
Polonium is in the chalcogen family but is commonly said as the oxygen family.- Polonium is in the 16th group of the periodic table- Polonium is a metalloid- Polonium is a natural radioactive chemical elementGroup 16 (chalcogens) in the Mendeleev table of elements; the chalcogens are: O, S, Se, Te Po.
Aluminum, Germanium, Antimony, and Polonium are what Al, Ge, Sb and Po stand for on the periodic table.
Polonium, element number 84 on the periodic table, has 84 electrons.
Group VIA belongs to Oxygen family.It is group 16 of the periodic table.It comprises of elements oxygen,sulfur,selenium,tellurium and polonium.
Polonium is located in the group 16 and period 6 of the periodic table; the atomic number is 84.
Polonium
Polonium is a member of the group 16 of the periodic table of Mendeleev (chalcogens), atomic number 84, period 6.
Po is the symbol for the element Polonium
The 84th element is Polonium.
Radium (Ra) # 88th element in the periodic table.
Polonium is in the chalcogen family but is commonly said as the oxygen family.- Polonium is in the 16th group of the periodic table- Polonium is a metalloid- Polonium is a natural radioactive chemical elementGroup 16 (chalcogens) in the Mendeleev table of elements; the chalcogens are: O, S, Se, Te Po.
The radium and polonium elements were and still are radioactive elements.
Aluminum, Germanium, Antimony, and Polonium are what Al, Ge, Sb and Po stand for on the periodic table.
Polonium is a member of the group 16 of the periodic table of Mendeleev (chalcogens).
sulfur, selenium, tellurium, and polonium
Group 16 of the Mendeleev periodic table (chalcogens).