Question

what distinguishes electronegativity from electron affinity? * 1 point
electron affinity measures actual energy released when gaining an electron
they are exactly the same concept
electronegativity only applies to metals
electronegativity measures electron attraction in compounds

Explanation:

Electronegativity is the ability of an atom in a compound to attract electrons to itself. Electron - affinity is the actual energy change when an atom in the gaseous state gains an electron.

Answer:

A. Electron affinity measures actual energy released when gaining an electron
D. Electronegativity measures electron attraction in compounds