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nano- — Edexcel GCSE Biology Definition | GradeGen

Home
Biology
Key terms
nano-

GCSE Biology · key term

nano-

Definition

A billionth of a unit, equal to $10^{-9}$ of that unit.

Used by Edexcel

How each exam board covers it

Edexcel GCSE Biology · 1BI0

Specification 1.5 · Paper 1, Paper 2

Revise: Quantitative Units

Edexcel Biology past papers

Related key terms

micro-
milli-
pico-
standard form

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