chem help 4?

Question

in the periodic table (ommiting the transition elements),the trend with respect to numbers of valence electrons is


A.periodic with respect to atomic number,but generally increasing from right to left

B.lower on the left and higher on the right

C.periodic with respect to atomic number,but generally decrasing from left to right.

D.higher on the left and lower on the right

Answer 1

b

Answer 2

B

Answer 3

C