10. Periodic Properties of the Elements

Which of the following is the best estimate for the effective nuclear charge (Z_{eff}) experienced by a 4d electron in a silver (Ag) atom?

Why does the outermost electron of boron experience a lower effective nuclear charge than that of carbon?

Which of the following is the approximate effective nuclear charge (Z_eff) experienced by a valence electron in a bromine (Br) atom?

Which of the following elements has atoms that most likely experience the greatest shielding effect?

All of the following are factors that affect the effective nuclear charge, Zeff, except:

Which of the following periodic trends is inversely proportional to effective nuclear charge?

Which statement is true about the effective nuclear charge (Z_ext{eff}) experienced by electrons in atoms?

Which of the following is NOT a property affected by the effective nuclear charge?

Which of the following elements has the greatest effective nuclear charge?

Which of the following best defines the effective nuclear charge (Z_{eff}) experienced by an electron in a multi-electron atom?

Which group on the periodic table has the highest effective nuclear charge experienced by its valence electrons?

Which of the following is the approximate effective nuclear charge (Z_eff) experienced by a 2p electron in a carbon atom?

Which of the following is closest to the effective nuclear charge (Z_ext{eff}) experienced by the valence electrons in a chlorine (Cl) atom?

Which of the following periodic trends is inversely proportional to the effective nuclear charge, Z_ext{eff}?

Which statement is true about electron shielding of nuclear charge?