افتح حساباً مجانياً لبدء المنهج كاملاً والدروس التفاعلية — يعمل Google أو رقم الهاتف المحمول.
Atomic models, electron configuration, and periodic table trends.
Ionic, covalent and metallic bonding and how structure determines properties.
Moles, relative masses, stoichiometry, and concentration calculations.
Acids and bases, pH, redox, titration, and electrolysis.
Exothermic and endothermic reactions, energy profiles, and bond energies.
Reaction rates, chemical equilibrium, and Le Chatelier's principle.
Hydrocarbons, alkanes and alkenes, alcohols, carboxylic acids, and polymers.
Flame tests, identification of ions, and chromatography.
Atmospheric composition, the greenhouse effect, and air and water pollution.
Water treatment, corrosion, the Haber process, fertilisers, and construction materials.