Question

Which factors affect electronegativity?

A. Number of electrons and atomic radius
B. Number of unshielded electrons and density of the element
C. Atomic radius and number of unshielded protons
D. Density of the element and atomic radius

Answer 1

I guess it would be C.

Step-by-step explanation:

because it sounds familiar

Answer 2

I think it’s C atomic radius and numbers of unshielded protons