Question

1. which element has the highest electronegativity? nitrogen carbon oxygen fluorine

Explanation:

Electronegativity is a measure of an atom's ability to attract electrons in a chemical bond. Fluorine has the highest electronegativity value on the Pauling scale (3.98) due to its small atomic size and high nuclear charge. Nitrogen has an electronegativity of 3.04, carbon has 2.55 and oxygen has 3.44.

Answer:

Fluorine