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8
  O  
15.999400
Oxygen


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Name: Oxygen
Symbol: O
Atomic Number: 8
AtomicWeight: 15.999400
Family: non metals
CAS RN: 7782-44-7
Description: A colorless gas, liquid is pale blue
State (25 ° C): Gas
Oxidation states: -2
Valence Electrons: 2p4

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