nanasalazar1235 nanasalazar1235

19-05-2017
Chemistry

contestada

Which group of elements has seven valence electrons?
a) the carbon family b) the halogens c) the halogens d) the noble gases

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taeyong taeyong

19-05-2017

the halogen family is the correct answer but you have it listed for both b) and c) so?one of those would be right i believe

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PeachyEnough PeachyEnough

22-10-2018

The answer is -

Halogens, the elements in the family are fluorine, chlorine, bromine, iodine, and astatine.

They each have 7 valence electrons hence the reason they're the most active non-metals

If this helped please like :')

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