Exercises

This closing exercise set gives you 40 questions covering everything in the unit — from the historical development of the Periodic Table and the IUPAC naming of superheavy elements, to electronic configurations, block classification, and the periodic trends in atomic radius, ionic radius, ionization enthalpy, electron gain enthalpy, electronegativity, and valence. Work through them to check whether you can apply the periodic law to predict and explain how proper …