OCR A-Level Chemistry B: Salters (H433) · OCR H433
DM Developing metals
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on Developing metals
- Gold has been used by humans for thousands of years and is found as the native metal in th… (5 marks, Explain)
- Iron is extracted from iron ore in a blast furnace. However, pure iron is rarely used in c… (5 marks, Explain)
- Copper is an important metal used in electrical wiring. Most copper is extracted from copp… (5 marks, Explain)
- Aluminium is one of the most widely used metals in the world, found in products ranging fr… (5 marks, Explain)
- Titanium is a metal used in aircraft engines and medical implants. It is found in the Eart… (5 marks, Explain)
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