OCR GCSE Twenty First Century Science Suite - Combined Science B J260 · C3.2
How are metals with different reactivities extracted?
- Code
- C3.2
- In
- C3 Chemicals of the natural environment
- Course
- GCSE Twenty First Century Science Suite - Combined Science B J260
- Board
- OCR
Grade boundaries·OCR command words
Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points under C3.2
Points in C3 Chemicals of the natural environment
- C3.1 How are the atoms held together in a metal?
- C3.2 How are metals with different reactivities extracted?
- C3.3 What are electrolytes and what happens during electrolysis?
- C3.4 Why is crude oil important as a source of new materials?