Design and Technology GCSE
Oxidation
What Oxidation means in Design and Technology GCSE, as defined for Pearson Edexcel.
Definition of Oxidation
A chemical reaction where a material (usually a metal) reacts with oxygen, often leading to corrosion and poor electrical conductivity.
Topics that use Oxidation
- Systems: Appropriate surface treatments and finishes that can be applied to components and systems for functional and aesthetic purposes (Pearson Edexcel GCSE)
Related terms
Using Oxidation in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
Practise Design and Technology questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Design and Technology GCSE terms7 days Premium · Then free forever · No card, no charge