Atoms, Molecules and ions
Acquaint students with historical development of atomic structure, isotopes, weighted average atomic mass, periodic table, mole and molar mass. Acquaint students with the concept of elements and compounds, ions formation, ionic nomenclature, some covalent compounds, mole & molecule concept, Avogadros number, percent composition, empirical & molecular formulas, and hydrated compounds.
Access Science - An online science and technology encyclopedia which may help you gain a basic understanding of your topic.
Springerlink - Springer provides access to a large variety of scientific documents including, articles, books, manuals, experiments, images, and many more in a variety of scientific disciplines.
CAS - Chemical Abstract Service - The CAS databases contain literature from many scientific disciplines including biomedical sciences, chemistry, engineering, materials science, agricultural science, and more.