Factor of 10

Definition

A tenfold change: the original value is multiplied or divided by 10.

Used by Edexcel

Specification 3.5 · Paper 1

1
For a change of several pH units, apply the factor of 10 repeatedly. A difference of 2 pH units means a factor of 100, not 20.

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GCSE Chemistry · key term

A tenfold change: the original value is multiplied or divided by 10.

Used by Edexcel

Specification 3.5 · Paper 1

1
For a change of several pH units, apply the factor of 10 repeatedly. A difference of 2 pH units means a factor of 100, not 20.

Create a free account to read GCSE Chemistry revision notes for your exam board and track your progress.