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The atomic number of polonium is 84.

The atomic weight of Po is 209 grams per mole.

See the Web Links to the left of this answer for a periodic table with more information about this element!

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18y ago

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Related Questions

What is the atomic mass of polonium?

The standard atomic weight of polonium is [210], after IUPAC rules.


What is the atomic weight of polonium?

208.9824 g/mol


How much atomic mass does polonium have?

Each of the 33 isotopes of polonium has a specific atomic mass; because all the isotopes are unstable is difficult to give an atomic weight for the element. See the link.


What is the lightest weight metalloid?

The metalloid with the largest atomic weight and the highest density is Polonium. Polonium is radioactive with no stable isotopes. The most stable isotope has a molecular weight of 202 but only a half life of about 45 minutes. It has a density of approximately 9.19 g mol-1


What is the atomic radius of polonium?

The empirical atomic radius of polonium is 168 pm.


What is the heavest metalliod in the periodic table?

The metalloid with the largest atomic weight and the highest density is Polonium.


What is the atomic mass of polonuim?

Polonium is a metal element. Atomic mass of it is 209.


Is polonium big or small?

If you think to the atomic radius the empirical atomic radius of polonium is 168 pm.


Is selenium bigger than polonium?

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.


What is the atomic radius for polonium?

Polonium (Po) has an atomic radius of 168 picometers.


What is the mass number of polonium?

Polonium is a metal element. Atomic mass of it is 209.


What is the atomic symbol for polonium?

Po.