Rb - Rubidium

Rb - Rubidium

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Electronic configuration Rubid is the chemical element of atomic number 37. Its symbol is Rb. It is a soft, white-silvery element and belongs to the group of alkaline metals. 87Rb, a natural isotope, is weakly radioactive. Like other alkaline metals, rubidium is very reactive and ignites spontaneously when exposed to air. #Electronic_configuration_Rubid #Rb #Rb37 #Rubidium
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