Description
There are several main types of atomic models in use today. Two of the most common are 'ball and spoke' and 'space-filling' types. Each model type displays different information about molecules. Whilst ball and spoke models are designed to show how the atoms bond together, space-filling models accurately demonstrate the size and shape of the molecule. This space filled model packs the atoms together in an arrangement known as face-centred cubic packing (FCC). Chemistry students use space-filling models to help when visualising whether the shape of certain bulky structures will prevent them reacting with other molecules. One disadvantage of space-filling type is that the model does not clearly demonstrate how the atoms bond together. This model was made by Griffin and George, a company that designed mass-produced models for students learning chemistry. It was acquired by the Museum from the Cavendish Laboratory at University of Cambridge.
10/03/2014
Created by: Allison Ksiazkiewicz on 10/03/2014