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86
  Rn  
222.000000
Radon


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Name: Radon
Symbol: Rn
Atomic Number: 86
AtomicWeight: 222.000000
Family: noble gases
CAS RN: 10043-92-2
Description: A colorless gas
State (25 ° C): Gas
Oxidation states: 0
Valence Electrons: 6p6

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