Practice Questions
| 1. |
Metallurgy
Difficulty: easy |
5
|
| 2. |
Aluminium
Difficulty: easy |
2
|
| 3. |
Alloys
Difficulty: easy |
3
|
| 4. |
Rust
Difficulty: medium |
6
|
| 5. |
Metal Uses
Difficulty: medium |
3
|
| 6. |
Reactions of aluminium and copper
Difficulty: medium |
6
|
| 7. |
Bauxite
Difficulty: medium |
5
|
| 8. |
Reactions of copper
Difficulty: hard |
5
|
| 9. |
Extraction process
Difficulty: hard |
5
|