Question

Write the common electronic configurations of halogens and inert gases .​

Answer 1

Analyse the position of inert gases in periodic table on the basis of their electronic configuration. · Answer · Noble gases (inert .

Noble gases (inert gases) have completely filled valence shell. They are placed in zero group (group 18) of the periodic table.Zero group is in between

Explanation:

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Answer 2

Answer:

The name of the group was later changed to noble gases. ... The elements of Group 17 (fluorine, chlorine, bromine, iodine, and astatine) are called the halogens. The halogens all have the general electron configuration ns2np5, giving them seven valence electrons.

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