Which of the following factors contributes to the increase in atomic size within a group in the periodic table as the atomic number increases?
a. more shielding of the electrons by the highest occupied energy level?
b. an increase in the size of the nucleus
c. an increase in the number of protons
d fewer electrons in the highest occupied energy level
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Which of the following factors contributes to the increase in atomic size within a group in the peri...
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