Radon

Source: http://www.tabulka.cz/english/elements/show.asp?id=86

name Radon
latin Radon
french Radon
german Radon
symbol Rn
proton number 86
atomic weight [222]
Pauling electronegativity -
electronic configuration [Xe] 4f145d106s26p6
1s22s22p63s23p63d104s24p64d105s25p64f145d106s26p6
melting point 202 K, -71°C, -96°F
boiling point 211.3 K, -61.85°C, -79.33°F
group 18
period 6
state (by 20°C) gas
oxidation states -

Discoverer

Year of discovery Discoverer
1900 Friedrich E. Dorn


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