Chemistry, asked by mudit11, 1 year ago

Write about the Element - Radon.

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Answered by tanu2308

2

Radon is a chemical element with symbol Rn and atomic number 86. It is a radioactive, colorless, odorless, tasteless noble gas.

Answered by AkashRaj1

2

Group18
Melting point−71°C, −96°F, 202 K
Period6
Boiling point−61.7°C, −79.1°F, 211.5 K
Blockp
Density (g cm−3)0.009074
Atomic number86
Relative atomic mass[222]
State at 20°CGas
Key isotopes211Rn, 220Rn, 222Rn
Electron configuration[Xe] 4f145d106s26p6
CAS number10043-92-2
ChemSpider ID23240

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