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56
  Ba  
137.327000
Barium


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Name: Barium
Symbol: Ba
Atomic Number: 56
AtomicWeight: 137.327000
Family: alkaline metals
CAS RN: 7440-39-3
Description: A silvery white, soft metallic element
State (25 ° C): Solid
Oxidation states: +2
Valence Electrons: 6s2

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