Group VII

Group VII This group includes the elements fluorine, chlorine, bromine and iodine. They all possess 7 valence electrons (7 electrons in their outer shell). The Electronic configuration is shown below: Element Electronic configuration Fluorine 2,7 Chlorine 2,8,7 Bromine 2,8,8,7 Elements in this series react by gaining a single electron when they react with metal atoms…

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