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Surface Area (SA) — OCR Chemistry B Definition | GradeGen.AI

Courses
Chemistry B
Key Terms
Surface Area (SA)

GCSEOCRJ258

Surface Area (SA)

Key term for OCR GCSE Chemistry B, used in Nanoparticles.

Definition

The total area of all the exterior faces of a 3D shape.

Exam Context

Surface Area (SA) appears in OCR GCSE Chemistry B revision content for Material choices, especially Nanoparticles and Surface areas and volumes.

Material choices Nanoparticles Surface areas and volumes

Found in Revision Notes

Material choices

Surface areas and volumes

Nanoparticles • Surface areas and volumes

Related Key Terms

Bulk material Cube Nanoparticle Nanoscience

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Surface Area to Volume Ratio (SA:V)

Unit conversion