Ya5shgastephaBasema Ya5shgastephaBasema

28-04-2016
Chemistry

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Why does electronegativity decrease from right to left within a period?

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Аноним Аноним

28-04-2016

Because as you move from right to left in a period the elements have less valence electrons. As valence electrons get less in number, the electronegativity decreases.

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LauraWeinder LauraWeinder

15-02-2019

The total positive charge of the nucleus increases.

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