which atom attracts electrons most strongly? br f na rb

Brief Explanations:

Electronegativity is the ability of an atom to attract electrons. Fluorine (F) has the highest electronegativity value among the elements. Bromine (Br) has a lower electronegativity than fluorine. Sodium (Na) and rubidium (Rb) are metals with relatively low electronegativity values as they tend to lose electrons rather than gain them.

Answer:

F