Metallic bonding teaching resources

Worksheets and lesson ideas to challenge students aged 11 to 16 to think hard about metallic bonding and structure and alloys (GCSE and Key Stage 3)

Students must grasp a number of abstract concepts if they are to understand metallic bonding and metallic structure. They must construct images in their minds of cations, layers, delocalised electrons and electrostatic forces. This can prove very difficult so it can help to create and use scientific models in the classroom. The activities below guide students through the necessary steps to create models of metallic lattices, either in the lab or on the computer. Students can use these models to explain many of the physical properties of metals. 

Modelling properties of metals using Power Point

Creating a moving model of a metallic lattice

GCSE activity to create a moving model of a metallic lattice. Students evaluate a simple model of a metallic lattice that attempts to explain why metals are malleable. They use PowerPoint to create a moving model to show why metals conduct electricity, are malleable and have high melting points. This activity supports students to understand metallic bonding and structure and helps them consider what makes a good scientific model.

Creating a model of a metallic lattice in the lab

GCSE and A Level worksheet to create a model of a metallic lattice. Students use bubbles to build and evaluate a model of a metallic lattice. They use this model to explain many of the properties of metals. This activity can be used to consider the advantages and limitations of using models in chemistry and be extended to explain why alloys have different properties to metallic elements. (PDF)

  1. Bonding and physical properties
  2. Covalent bonding
  3. Intermolecular forces
  4. Ionic bonding
  5. Metallic bonding