3.2.4
Properties of Period 3 Elements & Oxides
Course revision notes and study resources.
Reactions of Period 3 Elements
Reactions of sodium, magnesium, and aluminium with water and oxygen, and trends in chemical behaviour.
→Properties of Period 3 Oxides
Chemical properties and reactions of Period 3 oxides with water, acids, and bases, showing trends in pH and acid-base character.
→Structure and Bonding of Oxides
Explaining the physical properties, melting points, structures, and electrical conductivity of Period 3 oxides in terms of bonding.
→Exam Practice
MCQs and structured questions with AQA mark scheme answers.
→Flashcards
Review key definitions and concepts with interactive flashcards.