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222 Amu (Atomic Mass units)

Each isotope of radon has a different atomic mass; see the link.

The density of radon is 9,73 g/L.

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Related Questions

What is the weight of radium?

Although the atomic mass number of radon is often given as 220, there are 39 isotopes and isomers of radon. The common isomers of radon are : radon-219, radon-220, and radon-222.


What is the atomic number of radon?

The atomic number of radon (Rn) is 86. The atomic weight of Rn is 222 grams per mole.


Is radon lighter than air?

Radon is actually heavier than air. It is a noble gas with a molecular weight of about 222 g/mol, while the average molecular weight of air is approximately 29 g/mol. Due to its higher density, radon tends to accumulate in low-lying areas and can pose health risks when trapped indoors.


Is radon gas heaverier or lighter than air?

Radon gas is heavier than air. Its molecular weight is approximately 222 atomic mass units, while the average molecular weight of air is about 29 atomic mass units. As a result, radon tends to accumulate in low-lying areas and can pose health risks in enclosed spaces.


Is radon heavier than air and how does its weight affect its behavior in indoor environments?

Yes, radon is heavier than air. Its weight causes it to accumulate in indoor spaces, especially in basements and lower levels of buildings. This can lead to higher concentrations of radon indoors, which poses a health risk as it is a radioactive gas that can cause lung cancer when inhaled over long periods of time.


What are the elements in Radon?

There are no elements in Radon, Radon is an element in its own right.


What is the reactiveness of radon?

Radon is NOT reactive.


Can you smell radon?

No. Radon is odorless.


What is radon's odor?

Radon is odorless and poisonous.


What is the ductile of radon?

Radon is a gas, no ductility.


What is radon's hardness?

Radon is a gas, no hardness.


What is the chemical symbol for radon?

The chemical symbol of radon is Rn.