Cambridge A level Chemistry

  • 3.3 Metallic Bonding

    9. Metallic Bonding — A Level Chemistry 🎯 Learning Outcomes By the end of this chapter, students should be able to: Define metallic bonding and draw an illustration to represent it. 1 What Is Metallic Bonding? ā–¾ In a metal, atoms are packed closely together in a regular arrangement called a lattice. Metal atoms in…

  • 4.2 Bonding and Structure

    🎯 Learning outcomes After completing this lesson, you should be able to: describe, in simple terms, the lattice structure of a crystalline solid which is: giant ionic, including sodium chloride and magnesium oxide simple molecular, including iodine, buckminsterfullerene (C₆₀) and ice giant molecular, including silicon(IV) oxide, graphite and diamond giant metallic, including copper describe, interpret…