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Change in mass — Edexcel GCSE Biology Definition | GradeGen

Home
Biology
Key terms
Change in mass

GCSE Biology · key term

Change in mass

Definition

The final mass minus the initial mass; it is positive for a gain and negative for a loss.

Used by Edexcel

How each exam board covers it

Edexcel GCSE Biology · 1BI0

Specification 1.17 · Paper 1, Paper 2

Revise: Osmosis Calculations

Edexcel Biology past papers

Related key terms

Final mass
Initial mass
Osmosis
Percentage change in mass

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