Edexcel GCSE Design and Technology · 1DT0
Specification 5.3.3 · Paper 1
Revise: Availability FactorsSome components depend on scarce elements. Examples include cobalt used in some batteries and neodymium used in magnets in speakers.
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GCSE Design and Technology · key term
A chemical element whose usable supply is limited or difficult to obtain reliably, for example because production is concentrated in particular places.
Used by Edexcel
Specification 5.3.3 · Paper 1
Revise: Availability FactorsSome components depend on scarce elements. Examples include cobalt used in some batteries and neodymium used in magnets in speakers.
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