Question

Varition on electronegativity

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Answer 1

Answer:

Hii,

Explanation:

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On the periodic table, electronegativity generally increases as you move from left to right across a period and decreases as you move down a group. As a result, the most electronegative elements are found on the top right of the periodic table, while the least electronegative elements are found on the bottom left.

Electronegativity depends on the number of electrons required to get octet configuration. It increases from left to right in a period, hence correct order is F>O>N>C.

So, as you move down a group on the periodic table, the electronegativity of an element decreases because the increased number of energy levels puts the outer electrons very far away from the pull of the nucleus. Electronegativity increases as you move from left to right across a period on the periodic table.

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Answer 2

Anarkali

mujhe pechana (⌐■-■)

xD