I need help understanding how to do the problems with these in the link. What I mean is I need help understanding what each number represents and what to subtract or put in for the answer. 1. a) b) c) d) e)

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.