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Chemical model — OCR GCSE Combined Science A Definition

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Combined Science
Key terms
Chemical model

GCSE Combined Science · key term

Chemical model

Definition

A simplified representation used to explain selected features of a substance or process.

Used by OCR

How each exam board covers it

OCR GCSE Combined Science A · J250

Specification C2.2g · Chemistry Paper 1

Revise: Limitations of Chemical Models

OCR Combined Science A past papers

Related key terms

Ball and stick model
Displayed formula
Dot and cross diagram
Lattice
Space-filling model

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