As the atomic number of halogens increases,th | vedclass

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(D) As the atomic number of halogens increases,the size of the atom increases due to the addition of new shells. This leads to a decrease in the effec

Vedclass · Accepted Answer

gains an electron less easily.

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(D) As the atomic number of halogens increases,the size of the atom increases due to the addition of new shells. This leads to a decrease in the effective nuclear charge felt by the incoming electron. Consequently,the tendency to gain an electron decreases,meaning the electron gain enthalpy becomes less negative,or the halogen gains an electron less easily.

As the atomic number of halogens increases,the halogen.......

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