Physics 0625 · 5 Nuclear physics
5.1 The nuclear model of the atom
Describing atomic structure and alpha scattering evidence; understanding nucleus composition, isotopes, and nuclear fission and fusion.
- Questions
- 419
- Years
- 2003–2026
- Multiple choice
- 267
- Written answer
- 152
- Average marks
- 3
Where this subtopic appears
- Paper 1variants 01, 11, 12, 13, 14159
- Paper 2variants 02, 21, 22, 23138
- Paper 3variants 03, 31, 32, 3372
- Paper 4variants 41, 42, 4350
Questions by year
| Year | Feb/March | May/June | Oct/Nov | Total |
|---|---|---|---|---|
| 2026 | 6 | 16 | – | 22 |
| 2025 | 1 | – | – | 1 |
| 2024 | – | 1 | 1 | 2 |
| 2023 | 7 | 22 | 15 | 44 |
| 2022 | 6 | 13 | 12 | 31 |
| 2021 | 6 | 18 | 17 | 41 |
| 2020 | 5 | 13 | 14 | 32 |
| 2019 | 6 | 12 | 18 | 36 |
| 2018 | 5 | 18 | 16 | 39 |
| 2017 | 5 | 18 | 8 | 31 |
| 2016 | 6 | 19 | 17 | 42 |
| 2015 | 3 | 13 | 15 | 31 |
| 2014 | – | 5 | 6 | 11 |
| 2013 | – | 6 | 6 | 12 |
| 2012 | – | – | 5 | 5 |
| 2011 | – | 4 | 2 | 6 |
| 2010 | – | 4 | 6 | 10 |
| 2009 | – | – | 2 | 2 |
| 2008 | – | 1 | 1 | 2 |
| 2007 | – | 3 | 1 | 4 |
| 2006 | – | 1 | 2 | 3 |
| 2005 | – | 2 | 1 | 3 |
| 2004 | – | 2 | 2 | 4 |
| 2003 | – | 2 | 3 | 5 |
