WJEC GCSE Chemistry 3410QS · 2.3
Metals and their Extraction
- Code
- 2.3
- In
- 2 Unit 2: Chemical Bonding, Application of Chemical Reactions and Organic Chemistry
- Course
- GCSE Chemistry 3410QS
- Board
- WJEC
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points under 2.3
- 2.3(a) Ores and metal extraction
- 2.3(b) Native metals and difficulty of extraction
- 2.3(c) Displacement and relative reactivity of metals
- 2.3(d) Reduction and oxidation in terms of removal or gain of oxygen
- 2.3(e) The blast furnace
- 2.3(f) Electrolysis of molten ionic compounds
- 2.3(g) Reduction and oxidation in terms of gain or loss of electrons
- 2.3(h) Extraction of aluminium by electrolysis
- 2.3(i) Properties and uses of iron, aluminium, copper and titanium
- 2.3(j) Properties of transition metals
- 2.3(k) Identifying transition metal ions
- 2.3(l) Alloys
- 2.3(m) The electrolysis of water (including electrode equations)
- 2.3(n) Electrolysis of aqueous solutions such as copper(II) chloride (including electrode equations)
- 2.3(o) Electrolysis of aqueous solutions
- 2.3(p) Uses of electrolysis
- 2.3(q) Economic viability and sustainability of extraction