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19
  K  
39.098300
Potassium


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Name: Potassium
Symbol: K
Atomic Number: 19
AtomicWeight: 39.098300
Family: alkali metals
CAS RN: 7440-09-7
Description: A silvery white metal
State (25 ° C): Solid
Oxidation states: +1
Valence Electrons: 4s1

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