Key term for OCR GCSE Chemistry B, used in Development of scientific theory.
A physical representation using spheres to represent atoms and rods to represent bonds; useful for showing 3D geometry and bond angles.
Ball-and-stick model appears in OCR GCSE Chemistry B revision content for Ideas about Science, especially Development of scientific theory and Use of models.
Ideas about Science
Use of models
Chemicals of the natural environment
Covalent bonding
Chemicals of the natural environment
Limitations of molecular models
Chemical patterns
Bulk properties of ionic materials
Ideas about Science
Development of scientific theory • Use of models
Chemicals of the natural environment
Crude oil and hydrocarbons • Covalent bonding
Chemicals of the natural environment
Crude oil and hydrocarbons • Limitations of molecular models
Chemical patterns
Formation of compounds • Bulk properties of ionic materials
Chemical patterns
Formation of compounds • Ionic bonding explanation
Chemical patterns
Formation of compounds • Translating chemical structures
Chemical patterns
Formation of compounds • Limitations of models
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