: Miguel Angel Gómez R., Consuelo Rodríguez P., and Humberto Caicedo López.
: Voluntad (available in various editions from 1987 to 1989). Investiguemos 10 Quimica Pdf Download
: Organization of elements, periodic properties (electronegativity, atomic radius), and group characteristics. Chemical Bonding : Ionic, covalent, and metallic bonds, including Lewis structures and molecular geometry. Chemical Nomenclature : Miguel Angel Gómez R