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53
  I  
126.904470
Iodine


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Name: Iodine
Symbol: I
Atomic Number: 53
AtomicWeight: 126.904470
Family: halogens
CAS RN: 7553-56-2
Description: A violet-dark grey solid
State (25 ° C): Solid
Oxidation states: +1,+5,+7,-1
Valence Electrons: 5p5

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