In the periodic table (omitting the transition elements),the trend with respect to numbers of valence electrons is which one of these?
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 decreasing from left to right.
d.higher on the left and lower on the right
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 decreasing from left to right.
d.higher on the left and lower on the right