September 30, 2014 by rafamunoa Periodic Properties CONTENT & METHODOLOGY Here you have a resource about periodic properties Periodic Properties CONTENT & METHODOLOGY Rafa
September 30, 2014 by rafamunoa Ionic and Covalent Valences A conceptual map about ionic and covalent valences Ionic and Covalent Valences Rafa
September 22, 2014 by rafamunoa Metals and Nonmetals CMap Here a new resource about the periodic table and metallic elements and nonmetals Metals and nonmetals CMap Rafa