What is the electron configuration for nickel (Ni)? The Periodic Table
A. 1s22s22p%3s 3p630
B. 1s 2s22p63523p63010
C. 1s22s22p%3s23 pº4448
D. 1822s22p 3s 3p 40

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.