Question

What does electron affinity mean?

Answer 1

The electron affinity is the energy associated with the..........

Explanation:

The electron affinity is the energy associated with the formation of `1` `mol` of gaseous anions from `1` `mol` of gaseous atoms and `1` `mol` of electrons:

`M(g) + e^(-) rarr M^(-)(g);` `DeltaH="electron affinity"`