Which of the following elements has the highest electronegativity
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Which of the following element has the highest electronegativity (a)As (b)Sb (c)P (d)S
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Answer:
The elements are present in 3
rd
period in the periodic table.On moving across the period from left to right ,the electronegativity increases , because the elements on the right side of the periodic table have more tendency to attract the electron in a bond so as to complete their valence shell of 8 electrons.Thus, S is the most electronegative element.
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