Combined Science GCSE
Energy costs in industrial processes
What Energy costs in industrial processes means in Combined Science GCSE, as defined for AQA.
Definition of Energy costs in industrial processes
Check what you remember
Read the wording for your board, then hide it and explain Energy costs in industrial processes in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Large amounts of energy are used to melt the compounds and to produce the electrical current, making electrolysis an expensive extraction method.
Topics that use Energy costs in industrial processes
- Using electrolysis to extract metals (AQA GCSE)
Related terms
- Electrolysis of molten compounds
- Electrolysis of molten mixtures
- Extraction of metals
- Industrial extraction of aluminium
- Reactivity of carbon with oxygen at high temperature
- Reactivity series and carbon reduction
- Role of cryolite in reducing energy costs
- Anode oxidation and discharge of negative ions
Using Energy costs in industrial processes in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Combined Science questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Combined Science GCSE termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge