3-D representation

Key term for OCR GCSE Chemistry B, used in Formation of compounds.

Definition

Any physical or digital model that illustrates the three-dimensional arrangement of particles in a substance.

Exam Context

3-D representation appears in OCR GCSE Chemistry B revision content for Chemical patterns, especially Formation of compounds and Limitations of models.

Chemical patterns Formation of compounds Limitations of models

Found in Revision Notes

Chemical patterns

Limitations of models

Formation of compounds • Limitations of models

Revise note

Related Key Terms

Ball-and-stick model Dot and cross diagram Electrostatic attraction Empirical formula

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