lopezbriann0a98 lopezbriann0a98

15-12-2020
Chemistry

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Elements in group 17 want to lose seven valence electrons and elements in group 1 want to gain seven valence electrons to become stable ions.

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ofelia68 ofelia68

15-12-2020

Because the halogen elements have seven valence electrons, they only require one additional electron to form a full octet. This characteristic makes them more reactive than other non-metal groups. hope it helped

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