Practice Questions
| 1. |
Groups and periods
Difficulty: easy |
5
|
| 2. |
Metallurgical process
Difficulty: easy |
2
|
| 3. |
Periodic trends
Difficulty: easy |
5
|
| 4. |
Modern periodic table
Difficulty: easy |
5
|
| 5. |
Types of ores
Difficulty: medium |
4
|
| 6. |
Metallurgy
Difficulty: medium |
4
|
| 7. |
Physical properties metals
Difficulty: medium |
5
|
| 8. |
Ore and its separation method
Difficulty: medium |
5
|
| 9. |
Trends in periodic table
Difficulty: hard |
5
|
| 10. |
Ore separation methods
Difficulty: hard |
4
|