The main raw material is iron ore and this arrives in the UK by ship ... The topics discussed will support OCR, Edexcel, AQA, WJEC GCSE in England and Wales, CCEA GCSE in Northern Ireland and ...

Aluminium is one metal which is extracted from its ore by this method. Electrolysis extended content [GCSE Chemistry only] Electrolysis involves using electricity to break down electrolytes to ...