Question

What is one property of radon?

Answer 1

=> Radon is colorless at standard temperature and pressure and it is the most dense gas known. At temperature below it's freezing point is has a brilliant yellow phosphorescence. It is chemically unreactive, it is highly radioactive and has a short half life.

Answer 2

Answer :-

• Radon is a chemical element with symbol Rn and atomic number 86.

• It is a radioactive, colorless, odorless, tasteless , noble gas.

• It is chemically unreactive, it is highly radioactive and has a short half life.

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