Question

trends of electron affinity and electronegativity are same in a period.how

Answer 1

Answer:

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Explanation:

Eea generally increases across a period (row) in the periodic table, due to the filling of the valence shell of the atom. ... However, this trend applies only to Group-1 atoms. Electron affinity follows the trend of electronegativity: fluorine (F) has a higher electron affinity than oxygen (O), and so on.

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Answer 2

Answer:

Explanation:

The existence of these trends is due to the similarity in atomic structure of the elements in their group families or periods and because of the periodic nature of elements.