Question

write the names of elements having most and least electronegativity values

Answer 1

fluorine have most electronegative

Answer 2

The element with the lowest electronegativity value is francium, which has anelectronegativity of 0.7. This value uses the Pauling scale to measure electronegativity. The Allen scale assigns the lowest electronegativity to cesium, with a value of 0.659. Francium has an electronegativity of 0.67 on that scale.
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