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Ya5shgastephaBasema Ya5shgastephaBasema
  • 28-04-2016
  • Chemistry
Answered

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

Verified Answer :

Anonymous Anonymous
  • 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
  • 14-02-2019

The total positive charge of the nucleus increases.

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