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The empirical atomic radius of selenium is 120 pm.
The empirical atomic radius of polonium is 168 pm.

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9y ago
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4mo ago

Yes, selenium is bigger than polonium. Selenium is a nonmetal element with an atomic number of 34 and a larger atomic radius compared to polonium, which is a metalloid element with an atomic number of 84 and a smaller atomic radius.

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Q: Is selenium bigger than polonium
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Related questions

Is selenium bigger then polonium?

The empirical atomic radius of polonium is 168 pm. The empirical atomic radius of selenium is 120 pm.


Which is the biggest selenium or Polonium?

don't know have no friends


What is oxygen's family members names?

sulfur, selenium, tellunum and polonium


Is carbon dioxide part of sulfur tellurium selenium or polonium?

Carbon dioxide is not part of sulfur, tellurium, selenium, or polonium. Carbon dioxide is a compound composed of carbon and oxygen atoms. Sulfur, tellurium, selenium, and polonium are elements on the periodic table that do not contain carbon or oxygen in their chemical structures.


Which elements are in the same group on the periodic table as oxygen?

sulfur, selenium, tellurium, and polonium


What are the family members called in the oxygen family?

The members are sulfur,selenium,tellurium,polonium


Why Chalcogens purple?

The chalcogens are the elements oxygen, sulfur, selenium, tellurium and polonium. None of these is purple.


Whch group 16 element has only untstable isotopes is it sulfur polonuim tellurium selenium?

polonium


Which elements are in the same periodic table as oxygen?

sulphur, selenium, tellurium and polonium belong to the oxygen family.


What elements are in the same group as sulphur?

Oxygen, selenium, tellurium, and polonium are in the same group as sulfur.


What elements belong to the oxygen group?

Sulphur, selenium, tellurium, polonium and Uuh are other members of oxygen family.


What has the author Max Schmidt written?

Max Schmidt has written: 'Anorganische Chemie' 'The chemistry of sulphur, selenium, tellurium and polonium'