Physics, asked by padmalm9763, 1 year ago

Why does electronegativity increase across a period?

Answers

Answered by Twinkle143
1
Electronegativity is conceived to be the ability of an atom in a chemical bond to polarize electron density towards itself. Nuclear charge clearly is the predominant influence, and in fact the halogens on the RHS of the periodic table should be the most electronegative elements; and indeed they are.
Answered by Anonymous
1
Heya....

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QUESTION
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Why does electronegativity increases across a period?

ANSWER
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Across a period electronegativity increases this is due to the increase in the effective nuclear charge .as the number of electrons which is core they will remain constant ,and the number of proton increases

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