OCR GCSE Chemistry A · J248
Specification CM2.3vi · Paper 1 (Foundation), Paper 3 (Higher)
Revise: Calculating GeometryThe answer must use square units because an area is found by multiplying two lengths.
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GCSE Chemistry · key term
A measurement unit raised to the power 2, used for area; for example, cm².
Used by OCR
Specification CM2.3vi · Paper 1 (Foundation), Paper 3 (Higher)
Revise: Calculating GeometryThe answer must use square units because an area is found by multiplying two lengths.
Write the correct units with the final answer: square units for surface area and cubic units for volume.
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