9th grade chemistry

PLANET EARTH

  • Natural cycles and resources

  • The Atmosphere

  • Seas And rivers

  • The Earth’s Crust

THE NATURE OF MATTER

  • The State of Matter

  • Separating and Purifying Substances Atoms and Molecules

  • The structure of the atom

  • Electron Arrangements in atom

ELEMENTS AND COMPOUNDS

  • The periodic Table – Classifying the Elements

  • Trends in groups

  • Chemical Bonding in Elements and Compounds

  • The Chemical formulae of Elements and compounds

  • Metals, alloys, and crystals

CHEMICAL REACTIONS

  • Chemical Reactions and equations

  • Equations for chemical reactions

  • Types of Chemical reaction

  • A closer look at reactions, particularly redox reactions

  • Electrolysis

  • A closer look at electrode reactions

ACIDS, BASES, AND SALTS

  • What is an Acid?

  • Acid and alkali solutions

  • Acid reactions in everyday life

  • Metal oxides and Non-Metal Oxides reactions in everyday life

  • Alkalis and Bases

  • Characteristic reactions of Acids

  • Salts

  • Preparing soluble Salts

  • Preparing insoluble salts

  • Strong and Weak acids and alkalis


QUANTITATIVE CHEMISTRY

  • Chemical analysis and formula

  • The mole and chemical formula

  • The mole and chemical equations

  • Calculations involving gases

  • Moles and solution chemistry