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IB Chemistry SL 2.3.1 Metallic Bonding Questions

Use exam questions to connect a lattice of positive ions and delocalized electrons with conductivity and malleability.

Syllabus
First assessment 2025
Course
Chemistry SL
Level
SL

Exam points

  • Describe metallic bonding as electrostatic attraction between a lattice of positive metal ions and delocalized electrons.
  • Explain electrical or thermal conductivity and malleability using mobile electrons and the sliding of non-directionally bonded cation layers.
  • Use metallic structure to account for the stated property of a pure metal or simple alloy, including electron-lattice collisions where relevant.

Learn this topic

Study 2.3.1—Metallic bonding conceptsOpen the corresponding Concept lesson for explanations, examples and exam connections.

IB Chemistry SL 2.3.1 Metallic Bonding Questions question 1

[Maximum number: 1]

Iron may be extracted from iron (II) sulfide, FeS.

Outline why metals, like iron, can conduct electricity.

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