Chemistry 5070 · 2 Atoms, elements and compounds
2.6 Giant covalent structures
Describe the structures of graphite, diamond, and silicon(IV) oxide, and relate their bonding to physical properties and practical uses.
- Questions
- 52
- Years
- 2005–2026
- Multiple choice
- 34
- Written answer
- 18
- Average marks
- 3.3
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Where this subtopic appears
- Paper 1variants 01, 11, 1234
- Paper 2variants 02, 21, 2217
- Paper 4variants 411
Questions by year
| Year | May/June | Oct/Nov | Total |
|---|---|---|---|
| 2026 | 2 | – | 2 |
| 2023 | 3 | 3 | 6 |
| 2022 | 1 | 1 | 2 |
| 2021 | 1 | 2 | 3 |
| 2020 | 2 | 3 | 5 |
| 2019 | 3 | 1 | 4 |
| 2018 | 1 | 3 | 4 |
| 2017 | 2 | 2 | 4 |
| 2016 | 2 | 2 | 4 |
| 2015 | 1 | 1 | 2 |
| 2009 | 2 | 1 | 3 |
| 2008 | 1 | 3 | 4 |
| 2007 | 2 | 3 | 5 |
| 2006 | 1 | 1 | 2 |
| 2005 | 2 | – | 2 |