which-element-is-an-exception-to-the-general-electron-affinity-trend-and-why

Question

Which element is an exception to the general electron affinity trend and why?

Accepted Answer

Nitrogen, because of its half-filled p orbital creating extra stability.

Answer

Lithium, because it has only one electron in its outer shell.

Answer

Fluorine, because it has the highest electronegativity.

Answer

Neon, because it is a noble gas with a full valence shell.