Chemistry · Ch 3 — Classification of Elements and Periodicity in Properties
Periodic Trends in Chemical Properties
3.7.2
Periodic Trends in Chemical Properties
Periodic Trends in Chemical Properties
The chemical behaviour of elements follows predictable patterns across the periodic table. Two major themes emerge: the periodicity of valence (or oxidation states), and the anomalous properties of the second-period elements. Both patterns arise directly from electronic configurations an …