Theory
Practice Questions
| 1. |
Reactivity of materials
Difficulty: easy |
2
|
| 2. |
Reaction of metal with oxygen
Difficulty: easy |
1
|
| 3. |
Characteristics of materials
Difficulty: easy |
9
|
| 4. |
Properties of materials
Difficulty: medium |
2
|
| 5. |
Conduction of heat and electricity
Difficulty: medium |
2
|
| 6. |
Conduction of heat in materials
Difficulty: hard |
2
|
| 7. |
Uses of materials
Difficulty: medium |
5
|
| 8. |
Iron nail in different conditions
Difficulty: hard |
5
|
| 9. |
Oxides of materials
Difficulty: hard |
4
|
| 10. |
Reactions of metals with oxygen and water
Difficulty: hard |
3
|